884A. Book Reading#抽空学习好孩子（模拟）

#include<iostream>
#include<stdlib.h>
using namespace std;
//简单的模拟 
int main(){
    int n,t;
    cin>>n>>t;
    int count =0,ans;
    const int day = 86400;
    int *a = (int*) malloc (n*sizeof(int));
    int flag=1;
    for(int i=0;i<n;i++){
        cin>>a[i];
        count += (day - a[i]);
        //cout<<count<<endl;
        if(flag && count >= t){
            flag=0;
            ans = ++i;
        }    
    }
    cout<<ans<<endl;
    return 0;
}