使用scala编程九九乘法表

九九乘法表

var i = 1
var j = 1
var s = 0
for (i <- 1 to 9){
    for(j <- 1 to i){
        s = i*j 
        printf(" " +j+ "*" +i+ "=" +s)
        
    }
println()
}

运行截图