Go: // 九九を出すだけ
package main
import (
	"fmt"
	"os"
	"bufio"
)
var out = bufio.NewWriter(os.Stdout)

func main(){
	defer out.Flush()
	for i:=1; i<10; i++{
		for j:=1; j<10; j++{
			fmt.Fprintf(out, "%dx%d=%d\n", i, j, i*j)
		}
	}
}

Python: #-------------------------------------------------------------------------------
# Name:        module1
# Purpose:
#
# Author:      sato
#
# Created:     19/10/2013
# Copyright:   (c) sato 2013
# Licence:     <your licence>
#-------------------------------------------------------------------------------

def kuku():
    for x in range(1,10):
        for y in range(1,10):
            print (str(x) + 'x' +  str(y) + '=' + str(x*y))

if __name__ == '__main__':
    kuku()

Python: for i in range(1,10):
    for j in range(1,10):
        print("{}??{}={}".format(i,j,i*j))

Python: for y in xrange(1, 10):
    for x in xrange(1, 10):
        print('%dx%d=%d' % (y, x, y*x))

Python: import commands
s = commands.getoutput("ls").split("\n")
for i in s:
    commands.getoutput("cat " + i)

Python: for i in range(1,10):
    for j in range (1,10):
        A=i*j
        print(i,"x",j,"=",A,sep="")

Python: for i in range(1, 10):
    for j in range(1, 10):
        print(f'{i}x{j}={i * j}')

Python: calc = "{}x{}={}"

for i in range(1,10):
    for j in range(1,10):
        print(calc.format(i,j,i*j))

Python: for i in range(1,10):
  for j in range(1,10):
    print('%dx%d=%d'%(i, j, i*j))

Python: for i in range(1,10):
    for j in range(1,10):
        print(i, 'x', j, '=', i*j)

Python: for i in range(1,10):
    for j in range(1,10):
        print("%dx%d=%d" %(i,j,i*j) )

Python: for i in range(1, 10):
    for j in range(1, 10):
        print ("%dx%d=%d" %(i, j, i * j))

Python: # Vol0000.
import sys

def main():
    for i in range(9):
        for k in range(9):
            print(str(i) + "x" + str(k) + "=" + str(i * k))

if __name__ == "__main__":
    main()

Python: for i in range(1,10):
    for j in range(1,10):
        print(str(i) + "x" + str(j) + "=" + str(i*j))

Python: for i in range(1, 10):
    for j in range(1, 10):
        print(f"{i}x{j}={i * j}")

Python: for i in range(1,10):
    for j in range(1,10):
        print("{0}x{1}={2}".format(i,j,i*j))

Python: for i in range(1, 10):
    for j in range(1, 10):
        print(str(i) + "x" + str(j) + "=" + str(i * j))

Python: for i in range(1,10):
    for j in range(1,10):
        print(str(i)+"x"+str(j)+"="+str(i*j))

Python: for i in range(1,10):
    for j in range(1,10):
        print("{0}??{1}={2}".format(i, j, i*j))

Python: for i in xrange(1,10):
    for n in xrange(1,10):
        print("%dx%d=%d" % (i, n, i * n))

Python: for a in range(1,10):
    for b in range(1,10):
        print("{}x{}={}".format(a,b,a*b))

Python: for i in range(1, 10, 1):
    for j in range(1, 10, 1):
        print(i, "x", j, "=", i * j, sep='')

Python: for i in range(1,10) :
    for j in range(1,10):
        print("{}x{}={}".format(i,j,i*j))

Python: for i in range(1,10):
    for j in range(1,10):
        print(str(i)+'x'+str(j)+'='+str(i*j))

Python: for i in range(1, 10):
    for j in range(1, 10):
        print(str(i) + 'x' + str(j) + '=' + str(i * j))

Python: for i in range(1, 10):
    for j in range(1, 10):
        print(str(i) + "x" + str(j) + "=" + str(i*j))

Python: for i in range(1,10):
  for j in range(1,10):
    print('{0}x{1}={2}'.format(i,j,i*j))

Python: for i in range(1,10):
    for j in range(1,10):
        print(str(i)+"x"+str(j)+"="+str(i*j))

Python: for i in range(1,10):
    for j in range(1, 10):
        print(i, 'x', j, '=', i*j, sep='')

Python: for a in range(10):
	for b in range(10):
		i = a * b
		print(a,"x",b,"=",i)

Python: for i in range(1,10):
    for j in range(1,10):
        print("%dx%d=%d" % (i,j,i*j))

Python: for a in range(1,10):
    for b in range(1,10):
        print("{}x{}={}".format(a,b,a*b))

Python: for i in range(1, 10):
    for j in range(1, 10):
        print(str(i)+'x'+str(j)+'='+str(i*j))

Python: import itertools
for i,k in itertools.product(range(1,10), range(1,10)):
    print('{}x{}={}'.format(i,k,i*k))

Python: for i in range(1,9):
    for j in range(1,9):
        print(str(i) + "x" + str(j) + "=" + str(i*j))

Python: if __name__ == "__main__":
    for i in range(1,9):
        for j in range(1,9):
            print(i, "x", j, "=", i*j)

Python: for i in range(1,10):
    a = i
    for j in range(1,10):
        b = j
        c = a*b
    
        print('%dx%d=%d' %(a,b,c))

Python: for i in range(1,10):
    for j in range(1,10):
        print("{}x{}={}".format(i,j,i*j))

Python: for i in range(9):
    for j in range(9):
        print("{}x{}={}".format(i+1,j+1,(i+1)*(j+1)))

Python: for i in range(1, 10):
  for j in range(1, 10):
    print(str(i)+"x"+str(j)+"="+str(i*j))

Python: for i in range(1, 10):
    for j in range(1, 10):
        print('{}x{}={}'.format(i, j, i * j))

Python: for i in range (1, 10):
    for j in range(1, 10):
        print('{}x{}={}'.format(str(i), str(j), str(i*j)))

Python: for a in range(1,10):
	for b in range(1,10):
		i = a * b
		print(a,"x",b,"=",i,sep="")

Python: for i in range(1,10):
    for j in range(1,10):
        print("{}x{}={}".format(i,j,i*j))

Python: # -*- coding: utf-8 -*-

def main():
    print('hello world')

if __name__ == '__main__':
    main()

Python: for i in range(0,9):
    i+=1
    for j in range(1,10):
        print("%sx%s="%(i,j),i*j)
        j+=1

Python: if __name__ == "__main__":
       for i in range(1,10):
          for j in range(1,10):
               print("%dx%d=%d" % (i,j,i*j))

Python: for i in range(1,10):
    for j in range(1,10):
        print(f'{i}x{j}={i*j}')

Python: for i in range(1,10) :
	for j in range(1,10) :
		print(str(i)+"x"+str(j)+"="+str(i*j))

Python: for i in range(1,10):
    for j in range(1,10):
        print(i, j, sep="x", end="")
        print('=',end="")
        print(i*j)

Python: for x in range(1, 10):
    for y in range(1, 10):
        print("%dx%d=%d"% (x,y,x*y))

Python: for i in range(1, 10):
    for j in range(1, 10):
        print("{}x{}={}".format(i, j, i*j))

Python: for i in range(1,10):
    for j in range(1,10):
        print("{}x{}={}".format(i,j,i*j))

Python: for a in range(1,10):
    for b in range(1,10):
        print(str(a) + "??" + str(b))

Python: #coding:utf-8

for i in xrange(1, 10):
    for n in xrange(1, 10):
        print("{0}x{1}={2}". format(i, n, i * n))

Python: from itertools import permutations

for i in permutations(list(range(1,10)),2):
    print(i[0],"x",i[1],"=",i[0]*i[1],sep="")

Python: a = 1
b = 1
for count in range(9):
    for count in range(9):
        print(str(a) + 'x' + str(b) + '=' + str(a * b))
        b += 1
    a += 1
    b = 1

Python: for i in range(1,9):
    for j in range(1,9):
        ans = "%dx%d=%d"%(i,j,i*j)
        print(ans)

Python: for i in range(1,10):
    for j in range(1,10):
        print("{0}x{1}={2}".format(i,j,i*j))

Python: for i in range(1,10):
    for j in range(1,10):
        print("{0}x{1}={2}".format(i,j,i*j))

Python: for i in range(1,10):
    for j in range(1,10):
        print(i, 'x', j, '=', i*j)

Python: for i in range(1, 10):
    for j in range(1, 10):
        print('{0}x{1}={2}'.format(i, j, i * j))

Python: A=[1,2,3,4,5,6,7,8,9]
for i in A:
    for j in A:
        print(i, end="x")
        print(j, end="=")
        print(i*j)

Python: for i in range (9) :
    for j in range (9):
        print ("{}x{}={}".format(i+1,j+1,(i+1)*(j+1)))

Python: for i in range(9):
    for j in range(9):
        print("{0}x{1}={2}".format(i+1, j+1, (i+1)*(j+1)))

Python: for i in range(9):
  for j in range(9):
    print(i+1 + "x" + j+1 + "=" + i*j)

Python: for i in range(9):
    for j in range(9):
        print(str(i) + "x" + str(j) + "=" +str(i * j))