题目的意思就是找出未能及时处理的犯罪数,
#include <iostream>
using namespace std;int main(){
int n;
cin >> n;
int a,recruit = 0, crimes = 0;;
for(int i = 0 ; i < n; ++ i){
cin >> a;
if(a > 0) recruit+=a;
else recruit?recruit-- : crimes++;
}
cout<<crimes<<endl;
}
Codeforces Round #244 (Div. 2) A. Police Recruits,布布扣,bubuko.com
时间: 2024-10-08 10:03:52