Submission #67518193

Source Code Expand

#include <stdio.h>

int main(){
    int N, L, R;
    scanf("%d %d %d", &N, &L, &R);
    int X[N], Y[N];

    int num = 0;

    for(int i = 0; i < N; i++){
        scanf("%d %d", &X[i], &Y[i]);
        if(X[i] <= L && R <= Y[i] )num++;
    }

    printf("%d\n",num);

    return 0;
}

Submission Info

Submission Time
Task A - Streamer Takahashi
User oinucha
Language C (gcc 12.2.0)
Score 100
Code Size 299 Byte
Status AC
Exec Time 1 ms
Memory 1720 KiB

Compile Error

Main.c: In function ‘main’:
Main.c:5:5: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    5 |     scanf("%d %d %d", &N, &L, &R);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Main.c:11:9: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   11 |         scanf("%d %d", &X[i], &Y[i]);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 13
Set Name Test Cases
Sample 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt
All 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt, 01_test_00.txt, 01_test_01.txt, 01_test_02.txt, 01_test_03.txt, 01_test_04.txt, 01_test_05.txt, 01_test_06.txt, 01_test_07.txt, 01_test_08.txt, 01_test_09.txt
Case Name Status Exec Time Memory
00_sample_00.txt AC 1 ms 1636 KiB
00_sample_01.txt AC 1 ms 1620 KiB
00_sample_02.txt AC 0 ms 1624 KiB
01_test_00.txt AC 1 ms 1720 KiB
01_test_01.txt AC 1 ms 1720 KiB
01_test_02.txt AC 1 ms 1616 KiB
01_test_03.txt AC 0 ms 1712 KiB
01_test_04.txt AC 1 ms 1716 KiB
01_test_05.txt AC 0 ms 1716 KiB
01_test_06.txt AC 1 ms 1624 KiB
01_test_07.txt AC 1 ms 1616 KiB
01_test_08.txt AC 0 ms 1696 KiB
01_test_09.txt AC 1 ms 1640 KiB