CCP-CSP认证考试 201703-1 分蛋糕 c/c++题解

CCF-CSP认证考试题解目录By东瓜lqd

题目描述:

代码：

#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <cmath>
#include <climits>
#include <cstring>
#include <string>
#include <algorithm>
#include <vector>
#include <deque>
#include <list>
#include <utility>
#include <set>
#include <map>
#include <stack>
#include <queue>
#include <bitset>
#include <iterator>
using namespace std;

typedef long long ll;
const int inf = 0x3f3f3f3f;
const ll  INF = 0x3f3f3f3f3f3f3f3f;
const double PI = acos(-1.0);
const double E = exp(1.0);
const int MOD = 1e9+7;
const int MAX = 1e3+5;
int n,k;
int a[MAX];

int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);

    while(cin >> n >> k)
    {
        for(int i = 1; i <= n; i++)
        {
            cin >> a[i];
        }
        int sum = 0;
        int tmp = 0;
        for(int i = 1; i <= n; i++)
        {
            tmp += a[i];
            if(tmp >= k || i == n)
            {
                sum++;
                tmp = 0;
            }
        }
        cout << sum << endl;
    }
    return 0;
}