乘法表: 打印12*12的乘法表格

python

# -.- coding:utf-8 -.-
from __future__ import print_function


def main():
    for i in range(1, 13):
        for j in range(1, 13):
            print("{:>4}".format(i*j), end="")
        print("")


if __name__ == '__main__':
    main()

rust

fn main() {
    for i in 1..13 {
        for j in 1..13 {
            print!("{:>4}", i*j);
        }
        print!("\n");
    }
}

输出

   1   2   3   4   5   6   7   8   9  10  11  12
   2   4   6   8  10  12  14  16  18  20  22  24
   3   6   9  12  15  18  21  24  27  30  33  36
   4   8  12  16  20  24  28  32  36  40  44  48
   5  10  15  20  25  30  35  40  45  50  55  60
   6  12  18  24  30  36  42  48  54  60  66  72
   7  14  21  28  35  42  49  56  63  70  77  84
   8  16  24  32  40  48  56  64  72  80  88  96
   9  18  27  36  45  54  63  72  81  90  99 108
  10  20  30  40  50  60  70  80  90 100 110 120
  11  22  33  44  55  66  77  88  99 110 121 132
  12  24  36  48  60  72  84  96 108 120 132 144