제출 #1026862

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1026862		Shadxwed	Pilot (NOI19_pilot)	C11	40 / 100	1076 ms	1932 KiB

pilot

#include <stdio.h>
#include <stdlib.h>

int main() {
    int n, q;
    scanf("%d %d", &n, &q);
    int *arr = malloc(n*sizeof(int));
    for(int i = 0; i < n; i++) {
        scanf("%d", &arr[i]);
    }
    int p, counter = 0, res;
    for(int i = 0; i < q; i++) {
        res = 0;
        scanf("%d", &p);
        for(int j = 0; j < n; j++) {
            if(p >= arr[j]) {
                counter++;
            } else {
                res += counter*(counter+1)/2;
                counter = 0;
            }
        }
        res += counter*(counter+1)/2;
        counter = 0;
        printf("%d\n", res);
    }
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

pilot.c: In function 'main':
pilot.c:6:5: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
    6 |     scanf("%d %d", &n, &q);
      |     ^~~~~~~~~~~~~~~~~~~~~~
pilot.c:9:9: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 |         scanf("%d", &arr[i]);
      |         ^~~~~~~~~~~~~~~~~~~~
pilot.c:14:9: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   14 |         scanf("%d", &p);
      |         ^~~~~~~~~~~~~~~

• Subtask 1: 3 / 3
• Subtask 2: 10 / 10
• Subtask 3: 12 / 12
• Subtask 4: 15 / 15
• Subtask 5: 0 / 5
• Subtask 6: 0 / 9
• Subtask 7: 0 / 14
• Subtask 8: 0 / 10
• Subtask 9: 0 / 11
• Subtask 10: 0 / 11