打印九九乘法表

1、Python代码

for i in range(1, 10):
    for j in range(1, i+1):
        print("%s*%s=%s\t" %(j, i, i*j), end="")  # %s格式化输出，end=""不换行输出
    print("")

2、Go代码

package main

import (
	"fmt"
)

func main()  {
	jiuJiu()

}

func jiuJiu()  {
	for i := 1; i <= 9 ; i++{
		for j := 1; j <= i; j++{
			fmt.Printf("%d*%d=%d\t", j, i, (j*i))
		}
		fmt.Println()
	}
}

3、PHP代码

public function jiuJiu(){
    for ($i = 1; $i <= 9; $i++){
        for ($j = 1; $j <= $i; $j++){
            printf("%d*%d=%d\t", $j, $i, ($i * $j));
        }
        echo "<br/>";
    }
}

4、Js代码

var string = "";
for(i = 1; i <= 9; i++){
	for(j = 1; j <= i; j++){
		string += j + "*" + i + "=" + (j*i) + "\t";
	}
	string += "\n";
}
console.log(string)