para3.cc

来自「做为SD0609的一员,我扎实的基础是如何打出来的,来看看我那时连猴子选大王都不」· CC 代码 · 共 18 行

#include <iostream>
using namespace std;

int add(int,int);

int main(){
	int m =10, n=20,sum;
	sum = add(m,n);
	cout << "sum = " << sum << endl;		
	cout << "m = " << m << endl;		
	return 0;
}

int add(int m,int n){
	m += n;
	return m;
}