处女座与重修费

版权声明：来自星空计算机团队(QQ群：134826825)——StarSky_STZG https://blog.csdn.net/weixin_43272781/article/details/86631788

https://ac.nowcoder.com/acm/contest/327/D

C++版本一 

题解：找出数组中小于 60 的元素个数， 乘以 400 即为最终的 答案

/*
*@Author:   STZG
*@Language: C++
*/
#include <bits/stdc++.h>
#include<iostream>
#include<algorithm>
#include<cstdlib>
#include<cstring>
#include<cstdio>
#include<string>
#include<vector>
#include<bitset>
#include<queue>
#include<deque>
#include<stack>
#include<cmath>
#include<list>
#include<map>
#include<set>
//#define DEBUG
#define RI register int
using namespace std;
typedef long long ll;
//typedef __int128 lll;
const int N=100000+10;
const int MOD=1e9+7;
const double PI = acos(-1.0);
const double EXP = 1E-8;
const int INF = 0x3f3f3f3f;
int t,n,m,k,q;
int ans,cnt,flag,temp;
int a[N];
char str;
int main()
{
#ifdef DEBUG
	freopen("input.in", "r", stdin);
	//freopen("output.out", "w", stdout);
#endif
    scanf("%d",&n);
    //scanf("%d",&t);
    //while(t--){}
    for(int i=1;i<=n;i++){
        scanf("%d",&a[i]);
        if(a[i]<60)
            ans++;
    }
    cout << ans*400 << endl;
    //cout << "Hello world!" << endl;
    return 0;
}

C++版本二

std

#include <bits/stdc++.h>
using namespace std;
int main() {
    int n, Ans = 0; cin >> n;
    for (int i = 1; i <= n; ++i) {
        int t; cin >> t;
        if (t < 60) Ans ++;
    }
    cout << Ans * 400 << endl;
}