C语言在线编译工具

C语言在线编译工具

Chaos白也: package cwb; public class t1 { public static void main(String[] args) { int [][] arr= {{11,12},{21,22,23},{31,32,33,34}}; int n=0; for (int i = 0; i < ; i++) { int s= 0; for (int j = 0;j<arr[i].length;j++) { s=s+arr[i][j]; } n=n+s; ("第"+(i+1)+"小组销售额为："+s+"万元"); } ("总销售额为："+n+"万元"); } }