#include<stdio.h>int add(int data1,int data2 ){int ret;ret=data1+data2;return ret;}int main(){int x;int y;int z;int ret;puts("请输入一个数:");scanf("%d",&x);puts("请再输入一个数:");scanf("%d",&y);z=add(x,y);printf("%d+%d=%d",x,y,z);return 0;}
D:\>gcc hanshu3.cD:\>a.exe璇疯緭鍏ヤ竴涓暟锛?22璇峰啀杈撳叆涓€涓暟锛?3322+33=55D:\>