Submission #700189

#	Time	Username	Problem	Language	Result	Execution time	Memory
700189		Toxtaq	Intercastellar (JOI22_ho_t1)	C++17	100 / 100	78 ms	2892 KiB

Main

#include<cstdio>
#include<vector>
using namespace std;
int main()
{
    int n;
    scanf("%d", &n);
    vector<int>v(n);
    for(int i = 0;i < n;++i)scanf("%d", &v[i]);
    long long indx = -1, tempo = 0;
    int q;
    scanf("%d", &q);
    while(q--){
        long long x;
        scanf("%lld", &x);
        int tmp;
        while(tempo < x && indx + 1 < n){
            indx++;
            tmp = v[indx];
            while(tmp % 2 == 0){
                tmp /= 2;
            }
            tempo += v[indx] / tmp;
        }
        printf("%d\n", tmp);
    }
}

Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:7:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    7 |     scanf("%d", &n);
      |     ~~~~~^~~~~~~~~~
Main.cpp:9:34: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 |     for(int i = 0;i < n;++i)scanf("%d", &v[i]);
      |                             ~~~~~^~~~~~~~~~~~~
Main.cpp:12:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |     scanf("%d", &q);
      |     ~~~~~^~~~~~~~~~
Main.cpp:15:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   15 |         scanf("%lld", &x);
      |         ~~~~~^~~~~~~~~~~~

• Subtask 1: 25 / 25
• Subtask 2: 35 / 35
• Subtask 3: 40 / 40