python实现九九乘法表

python实现九九乘法表

python实现九九乘法表，要求逗号分割，句号结尾。

for i in range(1,10):
    for j in range(1,i+1):
        if j==i:
            print(str(j) + 'x' + str(i) + '=' + str(i * j), end=('.'))
        else:
            print(str(j)+'x'+str(i)+'='+str(i*j),end=(','))
    print()

for i in range(1,10):
    for j in range(1,i+1):
        if j != i :
            print(",",end=".")
        else :
            print( "" , i , "*" , i ,"=" , (i*i),end=",")
    print()

def nine_table():
    for i in range(1, 10):
        line = []
        for j in range(1, i+1):
            line.append(f"{j}*{i}={i*j}")
        print(",".join(line)+".")


if __name__ == "__main__":
    nine_table()