【CJOJ】Contest4 - A+B Series

Position:http://oj.changjun.com.cn/contest.php?cid=4

A经典题目

// <A.cpp> - Sun Oct  9 15:28:01 2016
// This file is made by YJinpeng，created by XuYike's black technology automatically.
// Copyright (C) 2016 ChangJun High School, Inc.
// I don't know what this program is.

#include <iostream>
#include <vector>
#include <algorithm>
#include <cstring>
#include <cstdio>
#include <cstdlib>
#include <cmath>
#pragma GCC push_options
#pragma GCC optimize ("O2")
#define MOD 1000000007
#define INF 1e9
#define IN inline
#define RG register
using namespace std;
typedef long long LL;
typedef long double LB;
const int MAXN=;
const int MAXM=;
inline int max(int &x,int &y) {return x>y?x:y;}
inline int min(int &x,int &y) {return x<y?x:y;}
inline LL gi() {
    register LL w=,q=;register char ch=getchar();
    while((ch<''||ch>'')&&ch!='-')ch=getchar();
    if(ch=='-')q=,ch=getchar();
    while(ch>=''&&ch<='')w=w*+ch-'',ch=getchar();
    return q?-w:w;
}
int main()
{
    LL a=gi(),b=gi();
    cout<<a+b;
    return ;
}

B提交答案版

答案

C交互式

// <C.cpp> - Sun Oct  9 15:28:01 2016
// This file is made by YJinpeng，created by XuYike's black technology automatically.
// Copyright (C) 2016 ChangJun High School, Inc.
// I don't know what this program is.

#include <iostream>
#include <vector>
#include <algorithm>
#include <cstring>
#include <cstdio>
#include <cstdlib>
#include <cmath>
#include "plus.h"
#define MOD 1000000007
#define INF 1e9
#define IN inline
#define RG register
using namespace std;
typedef long long LL;
typedef long double LB;
const int MAXN=;
const int MAXM=;
inline int max(int &x,int &y) {return x>y?x:y;}
inline int min(int &x,int &y) {return x<y?x:y;}
inline LL gi() {
    register LL w=,q=;register char ch=getchar();
    while((ch<''||ch>'')&&ch!='-')ch=getchar();
    if(ch=='-')q=,ch=getchar();
    while(ch>=''&&ch<='')w=w*+ch-'',ch=getchar();
    return q?-w:w;
}
int solve(){
    LL a=getA(),b=getB();
    return a+b;
}