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: for x in range(10):
    for y in range(x, 9):
        print(x + 1, "x", y + 1, "=", (x + 1) * (y + 1))

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

Python: import sys

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

if __name__ == '__main__':
    solve()

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('{0}x{1}={2}'.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):
    print(i,"x",i,"=",i*i,sep="")

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

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

if __name__ == '__main__':
    main()

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

Python: import math

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

Python: # coding=utf-8
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 ("%dx%d=%d" % (i, j, i*j))

Python: # coding: utf-8
# Here your code !
for i in range(1,10):
    for j in range(1,10):
        print(str(i)+"*"+str(j)+"="+str(i*j))

Python: for a in range(1, 10):
    for b in range(1, 10):
        print('{0}x{1}={2}'.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: # -*- coding: utf-8 -*-
"""
http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=0000&lang=jp

QQ
"""

if __name__ == '__main__':
    # ???????????????
    for i in range(1, 10):
        for j in range(1, 10):
            print('{0}x{1}={2}'.format(i, j, i*j))

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

Python: for i in range(1,10):
    print(f"{i}x1={i}")
    print(f"{i}x2={i*2}")
    print(f"{i}x3={i*3}")
    print(f"{i}x4={i*4}")
    print(f"{i}x5={i*5}")
    print(f"{i}x6={i*6}")
    print(f"{i}x7={i*7}")
    print(f"{i}x8={i*8}")
    print(f"{i}x9={i*9}")

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

Python: a = [1,2,3,4,5,6,7,8,9]
b = [1,2,3,4,5,6,7,8,9]
for i in range(9):
  for j in range(9):
    print('{}x{}={}'.format(a[i],b[j],a[i]*b[j]))

Python: a = [x for x in range(9)]
for i in a:
    for j in a:
        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: a = ['1x1=1','1x2=2','1x3=3','1x4=4','1x5=5','1x6=6','1x7=7','1x8=8','1x9=9','2x1=2','2x2=4','2x3=6','2x4=8','2x5=10','2x6=12','2x7=14','2x8=16','2x9=18','3x1=3','3x2=6','3x3=9','3x4=12','3x5=15','3x6=18','3x7=21','3x8=24','3x9=27','4x1=4','4x2=8','4x3=12','4x4=16','4x5=20','4x6=24','4x7=28','4x8=32','4x9=36','5x1=5','5x2=10','5x3=15','5x4=20','5x5=25','5x6=30','5x7=35','5x8=40','5x9=45','6x1=6','6x2=12','6x3=18','6x4=24','6x5=30','6x6=36','6x7=42','6x8=48','6x9=54','7x1=7','7x2=14','7x3=21','7x4=28','7x5=35','7x6=42','7x7=49','7x8=56','7x9=63','8x1=8','8x2=16','8x3=24','8x4=32','8x5=40','8x6=48','8x7=56','8x8=64','8x9=72','9x1=9','9x2=18','9x3=27','9x4=36','9x5=45','9x6=54','9x7=63','9x8=72','9x9=81']

n = 0

for i in range(81):
	print(a[n])
	n += 1

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

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

Python: i = 0
for a in range(1, 10 ,1):

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

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

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

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: a=1
for j in range(9):
    b=1
    for i in range(9):
        print(a,('x'),b,('='),a*b,sep='')
        b=b+1
    a=a+1

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(9):
    i+=1
    for j in range(9):
        j+=1
        print("%sx%s="%(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(9):
  for j in range(9):
    print(str(i+1)+'x'+str(j+1)+'='+str((i+1)*(j+1)))

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


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):
          X = i * j
          print(i , end='')
          print('x' , end='')
          print(j , end='')
          print('=' , end='')
          print(X , end='')
          print()

Python: for x in range(1,9):
    for y in range(1,9):
        print ("%dX%d=%d" % (x, y, x*y))

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

Python: for i in range(100):
    for j in range(100):
        fmt = format("{0}x{1}={2}")
        g = fmt.format(i, j, i*j)
        print(g)

Python: #coding: UTF-8

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

Python: import sys 

for i in range(1, 10):
  for j in range(1, 10):
    sys.stdout.write("%dx%d=%d\n" % (i , j , i*j))

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: 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: i=1
while i<10 :
    k=1
    while k<10 :
        print("%dx%d=%d"%(i,k,i*k))
        k=k+1
    i=i+1

Python: print(*[str(i)+'x'+str(j)+'='+str(i*j) for i in range(1,10) for j in range(1,10)], sep='\n')

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