Submission #537612

Source Code Expand

#include <stdio.h>
int main(){
	int res=0;
	long long int i,n,m,ai=0,bi=0;
	long long int x,y,a[100001],b[100001];
	scanf("%lld %lld", &n, &m);
	scanf("%lld %lld", &x, &y);
	for(i=0;i<n;i++) scanf("%lld",&a[i]);
	for(i=0;i<m;i++) scanf("%lld",&b[i]);

	for(;;){
		for(i=bi;i<m;i++){
			if(a[ai]+x <= b[i]){
				bi = i;res++;break;
			}
		}
		if(i==m) break;
		for(i=ai;i<n;i++){
			if(b[bi]+y <= a[i]){
				ai = i;break;
			}
		}
		if(i==n) break;
	}
	printf("%d\n",res);
	return 0;
}

Submission Info

Submission Time
Task C - 飛行機乗り
User niconico774
Language C (GCC 4.9.2)
Score 100
Code Size 510 Byte
Status AC
Exec Time 66 ms
Memory 2220 KiB

Compile Error

./Main.c: In function ‘main’:
./Main.c:6:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld %lld", &n, &m);
  ^
./Main.c:7:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld %lld", &x, &y);
  ^
./Main.c:8:19: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  for(i=0;i<n;i++) scanf("%lld",&a[i]);
                   ^
./Main.c:9:19: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  for(i=0;i<m;i++) scanf("%lld",&b[i]);
                   ^

Judge Result

Set Name Sample Subtask1 All
Score / Max Score 0 / 0 30 / 30 70 / 70
Status
AC × 3
AC × 18
AC × 33
Set Name Test Cases
Sample subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt
Subtask1 subtask0_0.txt, subtask0_1.txt, subtask0_10.txt, subtask0_11.txt, subtask0_12.txt, subtask0_13.txt, subtask0_14.txt, subtask0_2.txt, subtask0_3.txt, subtask0_4.txt, subtask0_5.txt, subtask0_6.txt, subtask0_7.txt, subtask0_8.txt, subtask0_9.txt, subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt
All subtask0_0.txt, subtask0_1.txt, subtask0_10.txt, subtask0_11.txt, subtask0_12.txt, subtask0_13.txt, subtask0_14.txt, subtask0_2.txt, subtask0_3.txt, subtask0_4.txt, subtask0_5.txt, subtask0_6.txt, subtask0_7.txt, subtask0_8.txt, subtask0_9.txt, subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask1_0.txt, subtask1_1.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_2.txt, subtask1_3.txt, subtask1_4.txt, subtask1_5.txt, subtask1_6.txt, subtask1_7.txt, subtask1_8.txt, subtask1_9.txt
Case Name Status Exec Time Memory
subtask0_0.txt AC 59 ms 2080 KiB
subtask0_1.txt AC 43 ms 1568 KiB
subtask0_10.txt AC 46 ms 1700 KiB
subtask0_11.txt AC 51 ms 1828 KiB
subtask0_12.txt AC 54 ms 1956 KiB
subtask0_13.txt AC 47 ms 1624 KiB
subtask0_14.txt AC 52 ms 1960 KiB
subtask0_2.txt AC 50 ms 1832 KiB
subtask0_3.txt AC 49 ms 1824 KiB
subtask0_4.txt AC 50 ms 1820 KiB
subtask0_5.txt AC 45 ms 1604 KiB
subtask0_6.txt AC 60 ms 2088 KiB
subtask0_7.txt AC 52 ms 1828 KiB
subtask0_8.txt AC 44 ms 1576 KiB
subtask0_9.txt AC 59 ms 2220 KiB
subtask0_sample_01.txt AC 23 ms 792 KiB
subtask0_sample_02.txt AC 22 ms 792 KiB
subtask0_sample_03.txt AC 24 ms 692 KiB
subtask1_0.txt AC 65 ms 2088 KiB
subtask1_1.txt AC 62 ms 1944 KiB
subtask1_10.txt AC 48 ms 1572 KiB
subtask1_11.txt AC 60 ms 1948 KiB
subtask1_12.txt AC 64 ms 1952 KiB
subtask1_13.txt AC 63 ms 2084 KiB
subtask1_14.txt AC 57 ms 1688 KiB
subtask1_2.txt AC 64 ms 1960 KiB
subtask1_3.txt AC 58 ms 1828 KiB
subtask1_4.txt AC 62 ms 1952 KiB
subtask1_5.txt AC 61 ms 1876 KiB
subtask1_6.txt AC 59 ms 1832 KiB
subtask1_7.txt AC 59 ms 1828 KiB
subtask1_8.txt AC 60 ms 1948 KiB
subtask1_9.txt AC 66 ms 2076 KiB