Submission #3770965


Source Code Expand

#include<stdio.h>
int A, B, C, D, X, Y;
int main(){
  scanf("%d%d%d%d", &A, &B, &C, &D);
  X = A<C?C:A;
  Y = B>D?D:B;
  if(X>Y){
    printf("0\n");
  }else{
    printf("%d\n", Y-X);
  }
}

Submission Info

Submission Time
Task B - Two Switches
User jannkennshitai
Language C (GCC 5.4.1)
Score 200
Code Size 201 Byte
Status AC
Exec Time 1 ms
Memory 128 KB

Compile Error

./Main.c: In function ‘main’:
./Main.c:4:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%d%d", &A, &B, &C, &D);
   ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 12
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, subtask_1_1.txt, subtask_1_2.txt, subtask_1_3.txt, subtask_1_4.txt, subtask_1_5.txt, subtask_1_6.txt, subtask_1_7.txt, subtask_1_8.txt, subtask_1_9.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 128 KB
sample_02.txt AC 1 ms 128 KB
sample_03.txt AC 1 ms 128 KB
subtask_1_1.txt AC 1 ms 128 KB
subtask_1_2.txt AC 1 ms 128 KB
subtask_1_3.txt AC 1 ms 128 KB
subtask_1_4.txt AC 1 ms 128 KB
subtask_1_5.txt AC 1 ms 128 KB
subtask_1_6.txt AC 1 ms 128 KB
subtask_1_7.txt AC 1 ms 128 KB
subtask_1_8.txt AC 1 ms 128 KB
subtask_1_9.txt AC 1 ms 128 KB