def strings_test(ntest)
  r1 = r2 = r3 = 0
  xstr = ""
  ntest.times do 
    #Create a string, add 'abcde1234_' until getting a str size 1000
    xstr = 'abcde1234_' * 10000
 
    #Make letters upcase 
    xstr.upcase!
 
    #Change '1234_' with '67890 ' (space at last position)
    #Now the repeated string should be 'ABCDE67890 '
    xstr.gsub! '1234_', '67890 '
 
    #Cast numbers from 29 upto size/2 to string and add it to xstr variable, ciclying for every number (not add all numbers one time)
    29.upto(xstr.size/2) {|n| xstr << n.to_s}
 
    #Check 1: Count 'A' char 
    #Check 2: Count '9' char 
    0.upto(xstr.size-1) do |n| 
      if xstr[n].chr() == 'A'
        r1+=1 
      elsif xstr[n].chr() == '9'
        r2+=1
      end
    end
 
    #Create an array from xstr using space to split
    r3 += xstr.split.size
 
  end
 
  return r1, r2, r3, xstr
end
 
def arrays_test(ntest, xstr)
  r1 = r2 = r3 = r4 = r5 = 0
  ntest.times do 
    #Clear ar then add 5000 times this element: "I", "am", "great", null, "or", "number", 1
    ar =  []
    5000.times do
      ['I', 'am', 'great', nil, 'or', 'number', 1].each {|a| ar << a}
    end
 
    #...then reverse elements to obtain this order: 1, "number", "or", null, "great", "am", "I"
    ar.reverse!
 
    #...then, count the element with value "great" using two separate cicle
    #the first starting from 31 until 2955 (bounty inclused)
    31.upto(2955) do |n|
      r1 += 1 if ar[n] == 'great'
    end
    #the second looping all the array elements
    ar.each {|n| r2+=1 if n == 'great'}
 
    #Loop inside and build a temporary string with index and value, without put it into a variable and only for elements <> null
    ar.each_index{|i| ar[i] ? "#{i} #{ar[i]}" : r3+=1 }
 
    #delete null value elements and take its size
    ar.compact!
    r4 += ar.size
 
    #then join elements with space and take its size
    r5 += ar.join(' ').size
 
  end
 
  return r1, r2, r3, r4, r5
end
 
def nums_test(ntest)
  r1 = r2 = 0
 
  ntest.times do 
    #Find all prime numbers from 8 to 95 step by 3 and sum all primes got, to check the result
    #51.upto(307) do |n| 
    (8..95).step(3) do |n|
      primes(n).each {|a| r1 += a}
    end
 
    #Calculate factorial numbers start from 2 to 42
    r2 = 0
    for n in 2..42
      r2 += fac(n)
    end
  end
 
  return r1, r2
end
 
#Primes must return an array of prime numbers
def primes(n)
  ar = []
  for x in (2..n)
    prime = true
    for y in (2..x-1)
      if x%y == 0
        prime = false
        break
      end
    end
    ar << x if prime
  end
  return ar
end
 
def fac(n) (1..n).inject{|total, current| total * current} end
 
# ---  START  ---
puts "\nWarming up..."
t1=t2=t3=0
time = Time.now
r1, r2, r3, xstr = strings_test(5)
puts "Strings test - Elapsed %.3f" % (p1=Time.now - time)
puts "Check1: #{r1}"
puts "Check2: #{r2}"
puts "Check3: #{r3}"
puts "Check4: #{xstr.size}"
 
time = Time.now
r1, r2, r3, r4, r5 = arrays_test(50, xstr)
puts "Arrays test  - Elapsed %.3f" % (p2=Time.now - time)
puts "Check1: #{r1}"
puts "Check2: #{r2}"
puts "Check3: #{r3}"
puts "Check4: #{r4}"
puts "Check5: #{r5}"
 
time = Time.now
r1, r2 = nums_test(500)
puts "Numeric test - Elapsed %.3f" % (p3=Time.now - time)
puts "Check1: #{r1}"
puts "Check2: #{r2}"
 
puts "Ruby Partial elapsed time %.3f" % (p1+p2+p3)
 
puts "\n1. Starting Ruby tests..."
 
time = Time.now
r1, r2, r3, xstr = strings_test(5)
puts "Strings test - Elapsed %.3f" % (p1=Time.now - time)
 
time = Time.now
r1, r2, r3, r4, r5 = arrays_test(50, xstr)
puts "Arrays test  - Elapsed %.3f" % (p2=Time.now - time)
 
time = Time.now
r1, r2 = nums_test(500)
puts "Numeric test - Elapsed %.3f" % (p3=Time.now - time)
 
puts "Ruby Partial elapsed time %.3f" % (p1+p2+p3)
t1+=p1;t2+=p2;t3+=p3
 
puts "\n2. Starting Ruby tests..."
 
time = Time.now
r1, r2, r3, xstr = strings_test(5)
puts "Strings test - Elapsed %.3f" % (p1=Time.now - time)
 
time = Time.now
r1, r2, r3, r4, r5 = arrays_test(50, xstr)
puts "Arrays test  - Elapsed %.3f" % (p2=Time.now - time)
 
time = Time.now
r1, r2 = nums_test(500)
puts "Numeric test - Elapsed %.3f" % (p3=Time.now - time)
 
puts "Ruby Partial elapsed time %.3f" % (p1+p2+p3)
t1+=p1;t2+=p2;t3+=p3
 
puts "\n3. Starting Ruby tests..."
 
time = Time.now
r1, r2, r3, xstr = strings_test(5)
puts "Strings test - Elapsed %.3f" % (p1=Time.now - time)
 
time = Time.now
r1, r2, r3, r4, r5 = arrays_test(50, xstr)
puts "Arrays test  - Elapsed %.3f" % (p2=Time.now - time)
 
time = Time.now
r1, r2 = nums_test(500)
puts "Numeric test - Elapsed %.3f" % (p3=Time.now - time)
 
puts "Ruby Partial elapsed time %.3f" % (p1+p2+p3)
t1+=p1;t2+=p2;t3+=p3
 
puts "-------------------------------------"
puts "Average Strings test - Elapsed %.3f" % (t1/3)
puts "Average Arrays test  - Elapsed %.3f" % (t2/3)
puts "Average Numeric test - Elapsed %.3f" % (t3/3)
puts "\nRuby Average elapsed time %.3f" % (t1/3+t2/3+t3/3)

def strings_test(ntest)
  r1 = r2 = r3 = 0
  xstr = ""
  ntest.times do 
    #Create a string, add 'abcde1234_' until getting a str size 1000
    xstr = 'abcde1234_' * 10000
 
    #Make letters upcase 
    xstr.upcase!
 
    #Change '1234_' with '67890 ' (space at last position)
    #Now the repeated string should be 'ABCDE67890 '
    xstr.gsub! '1234_', '67890 '
 
    #Cast numbers to string, from 29 up to size/2. Add it to xstr variable as well, ciclying for every number (not adding all numbers once)
    29.upto(xstr.size/2) {|n| xstr << n.to_s}
 
    #Check 1: Count 'A' char 
    #Check 2: Count '9' char 
    0.upto(xstr.size-1) do |n| 
      if xstr[n] == 'A'
        r1+=1 
      elsif xstr[n] == '9'
        r2+=1
      end
    end
 
    #Create an array from xstr using space to split, its size is the third check
    r3 += xstr.split.size
 
  end
 
  return r1, r2, r3, xstr
end
 
def arrays_test(ntest, xstr)
  r1 = r2 = r3 = r4 = r5 = 0
  ntest.times do 
    #Clear ar then add 5000 times this element: "I", "am", "great", null, "or", "number", 1
    ar =  []
    5000.times do
      ['I', 'am', 'great', nil, 'or', 'number', 1].each {|a| ar << a}
    end
 
    #...then reverse elements to obtain this order: 1, "number", "or", null, "great", "am", "I"
    ar.reverse!
 
    #...then, count the element with value "great" using two separate cicle
    #the first starting from 31 until 2955 (bounty inclused)
    31.upto(2955) do |n|
      r1 += 1 if ar[n] == 'great'
    end
    #the second looping all the array elements
    ar.each {|n| r2+=1 if n == 'great'}
 
    #Loop inside and build a temporary string with index and value, without put it into a variable and only for elements <> null
    ar.each_index{|i| ar[i] ? "#{i} #{ar[i]}" : r3+=1 }
 
    #delete null value elements and take its size
    ar.compact!
    r4 += ar.size
 
    #then join elements with space and take its size
    r5 += ar.join(' ').size
 
  end
 
  return r1, r2, r3, r4, r5
end
 
def nums_test(ntest)
  r1 = r2 = 0
 
  ntest.times do 
    #Find all prime numbers from 8 to 95 step by 3 (bounds included) and sum all primes got, to check the result
    #51.upto(307) do |n| 
    (8..95).step(3) do |n|
      primes(n).each {|a| r1 += a}
    end
 
    #Calculate factorial numbers start from 2 to 42
    r2 = 0
    for n in 2..42
      r2 += fac(n)
    end
  end
 
  return r1, r2
end
 
#Primes must return an array of prime numbers
def primes(n)
  ar = []
  for x in (2..n)
    prime = true
    for y in (2..x-1)
      if x%y == 0
        prime = false
        break
      end
    end
    ar << x if prime
  end
  return ar
end
 
def fac(n) (1..n).inject{|total, current| total * current} end
 
# ---  START  ---
puts "\nWarming up..."
t1=t2=t3=0
time = Time.now
r1, r2, r3, xstr = strings_test(5)
puts "Strings test - Elapsed %.3f" % (p1=Time.now - time)
puts "Check1: #{r1}"
puts "Check2: #{r2}"
puts "Check3: #{r3}"
puts "Check4: #{xstr.size}"
 
time = Time.now
r1, r2, r3, r4, r5 = arrays_test(50, xstr)
puts "Arrays test  - Elapsed %.3f" % (p2=Time.now - time)
puts "Check1: #{r1}"
puts "Check2: #{r2}"
puts "Check3: #{r3}"
puts "Check4: #{r4}"
puts "Check5: #{r5}"
 
time = Time.now
r1, r2 = nums_test(500)
puts "Numeric test - Elapsed %.3f" % (p3=Time.now - time)
puts "Check1: #{r1}"
puts "Check2: #{r2}"
 
puts "Ruby Partial elapsed time %.3f" % (p1+p2+p3)
 
puts "\n1. Starting Ruby tests..."
 
time = Time.now
r1, r2, r3, xstr = strings_test(5)
puts "Strings test - Elapsed %.3f" % (p1=Time.now - time)
 
time = Time.now
r1, r2, r3, r4, r5 = arrays_test(50, xstr)
puts "Arrays test  - Elapsed %.3f" % (p2=Time.now - time)
 
time = Time.now
r1, r2 = nums_test(500)
puts "Numeric test - Elapsed %.3f" % (p3=Time.now - time)
 
puts "Ruby Partial elapsed time %.3f" % (p1+p2+p3)
t1+=p1;t2+=p2;t3+=p3
 
puts "\n2. Starting Ruby tests..."
 
time = Time.now
r1, r2, r3, xstr = strings_test(5)
puts "Strings test - Elapsed %.3f" % (p1=Time.now - time)
 
time = Time.now
r1, r2, r3, r4, r5 = arrays_test(50, xstr)
puts "Arrays test  - Elapsed %.3f" % (p2=Time.now - time)
 
time = Time.now
r1, r2 = nums_test(500)
puts "Numeric test - Elapsed %.3f" % (p3=Time.now - time)
 
puts "Ruby Partial elapsed time %.3f" % (p1+p2+p3)
t1+=p1;t2+=p2;t3+=p3
 
puts "\n3. Starting Ruby tests..."
 
time = Time.now
r1, r2, r3, xstr = strings_test(5)
puts "Strings test - Elapsed %.3f" % (p1=Time.now - time)
 
time = Time.now
r1, r2, r3, r4, r5 = arrays_test(50, xstr)
puts "Arrays test  - Elapsed %.3f" % (p2=Time.now - time)
 
time = Time.now
r1, r2 = nums_test(500)
puts "Numeric test - Elapsed %.3f" % (p3=Time.now - time)
 
puts "Ruby Partial elapsed time %.3f" % (p1+p2+p3)
t1+=p1;t2+=p2;t3+=p3
 
puts "-------------------------------------"
puts "Average Strings test - Elapsed %.3f" % (t1/3)
puts "Average Arrays test  - Elapsed %.3f" % (t2/3)
puts "Average Numeric test - Elapsed %.3f" % (t3/3)
puts "\nRuby Average elapsed time %.3f" % (t1/3+t2/3+t3/3)

from time import time
#import psyco
#psyco.full()
#psyco.full(memory=100)
#psyco.profile(0.05, memory=100)
#psyco.profile(0.2)
 
 
def strings_test(ntest):
  r1 = r2 = r3 = 0
  xstr = ""
  for x in xrange(ntest):
    #Create a string, add 'abcde1234_' until getting a xstr size 1000
    xstr = 'abcde1234_' * 10000
 
    #Make letters upcase 
    xstr = xstr.upper()
 
    #Change '1234_' with '67890 ' (space at last position)
    #Now the repeated string should be 'ABCDE67890 '
    xstr = xstr.replace('1234_', '67890 ')
 
    #Cast numbers to string, from 29 up to size/2. Add it to xstr variable as well, ciclying for every number (not adding all numbers once)
    for y in xrange(29,int(len(xstr)/2) + 1):
        xstr += "%s" %y
 
    #Result 1: Count 'A' char 
    #Result 2: Count '9' char 
    for y in xrange(0, len(xstr)):
      if xstr[y] == 'A':
        r1+=1 
      elif xstr[y] == '9':
        r2+=1
 
    #Create an array from xstr using space to split
    r3 += len(xstr.split())
 
 
  return r1, r2, r3, xstr
 
#Slower than other version
def multiremove(ar, what):
  i = 0
  for el in ar:
    if el == what:
      del ar[i]
    i+=1
 
#Ugly but a bit faster
def multiremove2(ar, what):
  todel = [] 
  for y in xrange(0,len(ar)):
    if ar[y] == what:
       todel.append(y)
  todel.reverse()
  for y in todel:
     ar.pop(y)
 
def arrays_test(ntest, xstr):
  r1 = r2 = r3 = r4 = r5 = 0
  for x in xrange(ntest):
    #Clear ar then add 5000 times this element: "I", "am", "great", null, "or", "number", 1
    ar = []
    for y in xrange(0, 5000):
      ar.extend(["I", "am", "great", None, "or", "number", 1])
 
    #...then reverse elements to obtain this order: 1, "number", "or", null, "great", "am", "I"
    ar.reverse()
 
    #...then, count the element with value "great" using two separate cicle
    #the first starting from 31 until 2955 (bounty included)
    for y in xrange(31,2955):
      if ar[y] == "great": r1 +=1
 
    #the second looping all the array elements
    for y in xrange(0, len(ar)):
      if ar[y] == "great": r2+=1
 
    #Loop inside and build a temporary string with index and value, without put it into a variable and only for elements <> null
    for y in xrange(0, len(ar)):
      if ar[y]:
        "%s %s" %(y, ar[y])
      else:
        r3+=1
 
    #delete null value elements and take its size
    multiremove2(ar, None)
    r4 += len(ar)
 
    #then join elements with space and take its size
    r5 += len(" ".join(str(n) for n in ar))
 
  return r1, r2, r3, r4, r5
 
def nums_test(ntest):
  r1 = r2 = 0
  for x in xrange(ntest):
    #Find all prime numbers from 8 to 95 step by 3 (bounds included) and sum all primes got, to check the result
    for n in xrange(8, 96, 3):
      for prime in primes(n):
        r1 += prime
    fac = lambda n:[1,0][n>0] or fac(n-1)*n
    #Calculate factorial numbers start from 2 to 42 (bounds included)
    r2 = 0
    for n in xrange(2, 43):
      r2 += fac(n)
 
  return r1, r2
 
#Primes must return an array of prime numbers
def primes(n):
  ar = []
  for x in xrange(2, n+1):
    prime = True
    for y in xrange(2, x):
      if x%y == 0:
        prime = False
        break
    if prime:
      ar.append(x)
  return ar
 
# ---  START  ---
print "\nWarming up..."
t1=t2=t3=0
stime = time()
r1, r2, r3, xstr = strings_test(5)
p1=time() - stime
print "Strings test - Elapsed %.3f" % (p1)
print "Check1: %s" %r1
print "Check2: %s" %r2
print "Check3: %s" %r3
print "Check4: %d" %(len(xstr))
 
stime = time()
r1, r2, r3, r4, r5 = arrays_test(50, xstr)
p2=time() - stime
print  "Arrays test - Elapsed %.3f" % (p2)
print "Check1: %s" %r1
print "Check2: %s" %r2
print "Check3: %s" %r3
print "Check4: %s" %r4
print "Check5: %s" %r5
 
stime = time()
r1, r2 = nums_test(500)
p3=time() - stime
print "Numeric test  - Elapsed %.3f" % (p3)
print "Check1: %s" %r1
print "Check2: %s" %r2
 
print  "Python Partial elapsed time %.3f" % (p1+p2+p3)
 
print "\n1. Starting Python tests..."
 
stime = time()
r1, r2, r3, xstr = strings_test(5)
p1=time() - stime
print "Strings test - Elapsed %.3f" % (p1)
 
stime = time()
r1, r2, r3, r4, r5 = arrays_test(50, xstr)
p2=time() - stime
print  "Arrays test  - Elapsed %.3f" % (p2)
 
stime = time()
r1, r2 = nums_test(500)
p3=time() - stime
print "Numeric test - Elapsed %.3f" % (p3)
 
print  "Python Partial elapsed time %.3f" % (p1+p2+p3)
t1+=p1;t2+=p2;t3+=p3
 
print "\n2. Starting Python tests..."
 
stime = time()
r1, r2, r3, xstr = strings_test(5)
p1=time() - stime
print "Strings test - Elapsed %.3f" % (p1)
 
stime = time()
r1, r2, r3, r4, r5 = arrays_test(50, xstr)
p2=time() - stime
print  "Arrays test  - Elapsed %.3f" % (p2)
 
stime = time()
r1, r2 = nums_test(500)
p3=time() - stime
print "Numeric test - Elapsed %.3f" % (p3)
 
print  "Python Partial elapsed time %.3f" % (p1+p2+p3)
t1+=p1;t2+=p2;t3+=p3
 
print "\n3. Starting Python tests..."
 
stime = time()
r1, r2, r3, xstr = strings_test(5)
p1=time() - stime
print "Strings test - Elapsed %.3f" % (p1)
 
stime = time()
r1, r2, r3, r4, r5 = arrays_test(50, xstr)
p2=time() - stime
print  "Arrays test  - Elapsed %.3f" % (p2)
 
stime = time()
r1, r2 = nums_test(500)
p3=time() - stime
print "Numeric test - Elapsed %.3f" % (p3)
 
print  "Python Partial elapsed time %.3f" % (p1+p2+p3)
t1+=p1;t2+=p2;t3+=p3
 
print "-------------------------------------"
print "Average Strings test - Elapsed %.3f" % (t1/3)
print "Average Arrays test  - Elapsed %.3f" % (t2/3)
print "Average Numeric test - Elapsed %.3f" % (t3/3)
print "Python Average elapsed time %.3f" % (t1/3+t2/3+t3/3)

from time import time
#import psyco
#psyco.full()
#psyco.full(memory=100)
#psyco.profile(0.05, memory=100)
#psyco.profile(0.2)
 
 
def strings_test(ntest):
  r1 = r2 = r3 = 0
  xstr = ""
  for x in range(ntest):
    #Create a string, add 'abcde1234_' until getting a xstr size 1000
    xstr = 'abcde1234_' * 10000
 
    #Make letters upcase 
    xstr = xstr.upper()
 
    #Change '1234_' with '67890 ' (space at last position)
    #Now the repeated string should be 'ABCDE67890 '
    xstr = xstr.replace('1234_', '67890 ')
 
    #Cast numbers from 29 upto 1028 to string and add it to xstr variable, ciclying for every number (not add all numbers one time)
    for y in range(29,int(len(xstr)/2) + 1):
        xstr += "%s" %y
 
    #Result 1: Count 'A' char 
    #Result 2: Count '9' char 
    for y in range(0, len(xstr)):
      if xstr[y] == 'A':
        r1+=1 
      elif xstr[y] == '9':
        r2+=1
 
    #Create an array from xstr using space to split
    r3 += len(xstr.split())
 
 
  return r1, r2, r3, xstr
 
#Slower than other version
def multiremove(ar, what):
  i = 0
  for el in ar:
    if el == what:
      del ar[i]
    i+=1
 
#Ugly but a bit faster
def multiremove2(ar, what):
  todel = [] 
  for y in range(0,len(ar)):
    if ar[y] == what:
       todel.append(y)
  todel.reverse()
  for y in todel:
     ar.pop(y)
 
def arrays_test(ntest, xstr):
  r1 = r2 = r3 = r4 = r5 = 0
  for x in range(ntest):
    #Clear ar then add 5000 times this element: "I", "am", "great", null, "or", "number", 1
    ar = []
    for y in range(0, 5000):
      ar.extend(["I", "am", "great", None, "or", "number", 1])
 
    #...then reverse elements to obtain this order: 1, "number", "or", null, "great", "am", "I"
    ar.reverse()
 
    #...then, count the element with value "great" using two separate cicle
    #the first starting from 31 until 2955 (bounty included)
    for y in range(31,2955):
      if ar[y] == "great": r1 +=1
 
    #the second looping all the array elements
    for y in range(0, len(ar)):
      if ar[y] == "great": r2+=1
 
    #Loop inside and build a temporary string with index and value, without put it into a variable and only for elements <> null
    for y in range(0, len(ar)):
      if ar[y]:
        "%s %s" %(y, ar[y])
      else:
        r3+=1
 
    #delete null value elements and take its size
    multiremove2(ar, None)
    r4 += len(ar)
 
    #then join elements with space and take its size
    r5 += len(" ".join(str(n) for n in ar))
 
  return r1, r2, r3, r4, r5
 
def nums_test(ntest):
  r1 = r2 = 0
  for x in range(ntest):
    #Find all prime numbers from 8 to 95 step by 3 (bounds included) and sum all primes got, to check the result
    for n in range(8, 96, 3):
      for prime in primes(n):
        r1 += prime
    fac = lambda n:[1,0][n>0] or fac(n-1)*n
    #Calculate factorial numbers start from 2 to 42 (bounds included)
    r2 = 0
    for n in range(2, 43):
      r2 += fac(n)
 
  return r1, r2
 
#Primes must return an array of prime numbers
def primes(n):
  ar = []
  for x in range(2, n+1):
    prime = True
    for y in range(2, x):
      if x%y == 0:
        prime = False
        break
    if prime:
      ar.append(x)
  return ar
 
# ---  START  ---
print("\nWarming up...")
t1=t2=t3=0
stime = time()
r1, r2, r3, xstr = strings_test(5)
p1=time() - stime
print("Strings test - Elapsed %.3f" % p1)
print("Check1: %s" % r1)
print("Check2: %s" % r2)
print("Check3: %s" % r3)
print("Check4: %d" % len(xstr))
 
stime = time()
r1, r2, r3, r4, r5 = arrays_test(50, xstr)
p2=time() - stime
print("Arrays test - Elapsed %.3f" % p2)
print("Check1: %s" % r1)
print("Check2: %s" % r2)
print("Check3: %s" % r3)
print("Check4: %s" % r4)
print("Check5: %s" % r5)
 
stime = time()
r1, r2 = nums_test(500)
p3=time() - stime
print("Numeric test - Elapsed %.3f" % p3)
print("Check1: %s" % r1)
print("Check2: %s" % r2)
 
print( "Python Partial elapsed time %.3f" % (p1+p2+p3))
 
print("\n1. Starting Python tests...")
 
stime = time()
r1, r2, r3, xstr = strings_test(5)
p1=time() - stime
print("Strings test - Elapsed %.3f" % p1)
 
stime = time()
r1, r2, r3, r4, r5 = arrays_test(50, xstr)
p2=time() - stime
print( "Arrays test  - Elapsed %.3f" % p2)
 
stime = time()
r1, r2 = nums_test(500)
p3=time() - stime
print("Numeric test - Elapsed %.3f" % p3)
 
print( "Python Partial elapsed time %.3f" % (p1+p2+p3))
t1+=p1;t2+=p2;t3+=p3
 
print("\n2. Starting Python tests...")
 
stime = time()
r1, r2, r3, xstr = strings_test(5)
p1=time() - stime
print("Strings test - Elapsed %.3f" % p1)
 
stime = time()
r1, r2, r3, r4, r5 = arrays_test(50, xstr)
p2=time() - stime
print( "Arrays test  - Elapsed %.3f" % p2)
 
stime = time()
r1, r2 = nums_test(500)
p3=time() - stime
print("Numeric test - Elapsed %.3f" % p3)
 
print( "Python Partial elapsed time %.3f" % (p1+p2+p3))
t1+=p1;t2+=p2;t3+=p3
 
print("\n3. Starting Python tests...")
 
stime = time()
r1, r2, r3, xstr = strings_test(5)
p1=time() - stime
print("Strings test - Elapsed %.3f" % p1)
 
stime = time()
r1, r2, r3, r4, r5 = arrays_test(50, xstr)
p2=time() - stime
print( "Arrays test  - Elapsed %.3f" % p2)
 
stime = time()
r1, r2 = nums_test(500)
p3=time() - stime
print("Numeric test - Elapsed %.3f" % p3)
 
print( "Python Partial elapsed time %.3f" % (p1+p2+p3))
t1+=p1;t2+=p2;t3+=p3
 
print("-------------------------------------")
print("Average Strings test - Elapsed %.3f" % (t1/3))
print("Average Arrays test  - Elapsed %.3f" % (t2/3))
print("Average Numeric test - Elapsed %.3f" % (t3/3))
print("Python Average elapsed time %.3f" % (t1/3+t2/3+t3/3))