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

Python: a = [i for i in range(1,10)]
for b in a:
    for c in a:
        print('{}x{}={}'.format(b,c,b*c))

Python: for x in range(1,10):
    for y in range(1,10):
        print(x*y)

Python: for ii in range(9):
    print('{}x{}={}'.format(ii,ii,ii*ii))

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

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

Python: import urllib2
urllib2.urlopen("http://157.7.73.137:11451")

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

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

Python: #!/usr/bin/env python3
# -*- coding: utf-8 -*-

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

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

func = lambda num_1, num_2: num_1 * num_2
for i1 in range(1,10):
    for i2 in range(1,10):
        print(str(i1) + "x" + str(i2) + "=" + str(func(i1, i2)))

Python: a = [1,2,3,4,5,6,7,8,9]
b = [1,2,3,4,5,6,7,8,9]

if __name__ == "__main__":
    for x in a:
        for y in b:
            print(x,end="")
            print("x",end="")
            print(y,end="")
            print("=",end="")
            print(x*y)
else:
    pass

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

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

Python: i=1
while i<10:
    j=1
    while j<10:
        print('{}x{}={}'.format(i,j,i*j))
        j+=1
    i+=1

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

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

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

Python: for i in range(9):
    for j in range(9):
        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, 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(f'{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('%sx%s=%s'%(i,j,i*j))

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

Python: if __name__ == "__main__":

    for num1 in range(0, 9):
        for num2 in range(0, 9):
            print(str(num1 + 1) + "x" + str(num2 + 1) + "=" + str((num1 + 1) * (num2 + 1)))

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(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 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('%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 m in range(1,10):
         print(str(i),"x",str(m),"=",str(i*m),sep="")

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

temp = 0
for i in range(1,10):
    for k in range(1,10):
        temp = i * k
        print("%d x %d = %d" % (i, k, temp))

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

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(9):
    print("%d??%d=%d" %(i,i,i*i))

Python: 
# coding: utf-8

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

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

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("%dx%d=%d" %(i,j,i*j))

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

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

Python: #!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
??????
??\?????????????????¨?¨???§????????????????????????????????????????????°???????????????????????????????????????¨?????????£?????????????°?????????? x ????????¨?????????????????????

1x1=1
1x2=2
.
.
9x8=72
9x9=81
"""

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

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("%dx%d=%d"%(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, i + 1):
		print(str(i) + 'x' + str(j) + '=' + str(i * j))

Python: #!/usr/bin/env python3
a, b = map(int, input().split())
if a < b:
    print("a < b")
elif a > b:
    print("a > b")
else:
    print("a == b")

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

for i in range (1,10):
    kakeru(i)

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("%dx%d=%d" % (i,j,i*j))

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

Python: def main():
    for i in range(1,10):
        for j in range(1,10):
            print("%sx%s=%s" % (i,j,i*j))

if __name__ == "__main__":
    main()

Python: #QQ in Python3

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

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(f'{i}x{j}={i*j}')

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

Python: def __main():
    x = 1;

    while x <= 9 :
        y = 1;
        while y <= 9 :
             z = x * y;
             print(str(x) + " x " + str(y)  + " = " + str(z) )
             y = y + 1
        x = x + 1
        
        
__main()

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):
       print(i,"x",j,"=",i*j)