#include<stdio.h> int sumAndminus(int n1, int n2, int *n3); int main() { int a = 10; int b = 7; int he; int cha; he = sumAndminus(a,b,&cha); printf("he=%d, cha=%d", he,cha); return 0; } int sumAndminus(int n1,int n2,int *n3) { *n3=n1-n2; return n1+n2; }
原文：http://www.cnblogs.com/xiaomi5320/p/4319272.html