用循环表示平方
x = 5
answer = 0
left = x
while left != 0:
answer = answer + x
left = left - 1
print(str(x)+"*"+str(x)+"="+str(answer))
用循环表示平方
x = 5
answer = 0
left = x
while left != 0:
answer = answer + x
left = left - 1
print(str(x)+"*"+str(x)+"="+str(answer))