Submission #1608260
Source Code Expand
#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<math.h>
#define inf 1145141919
#define llinf 1145141919810364364
#define mod 1000000007
int max(int a,int b){if(a>b){return a;}return b;}
int min(int a,int b){if(a<b){return a;}return b;}
int zt(int a,int b){return max(a,b)-min(a,b);}
int main(void){
int txa,tya,txb,tyb,t,v,n,x,y,i;
double m1,m2;
scanf("%d%d%d%d%d%d%d",&txa,&tya,&txb,&tyb,&t,&v,&n);
for(i = 1;i <= n;i++){
scanf("%d%d",&x,&y);
m1=zt(txa,x)*zt(txa,x)+zt(tya,y)*zt(tya,y);
m2=zt(txb,x)*zt(txb,x)+zt(tyb,y)*zt(tyb,y);
m1=sqrt(m1);m2=sqrt(m2);
if(m1+m2<=t*v){printf("YES\n");return 0;}
}
printf("NO\n");
return 0;
}
Submission Info
Submission Time
2017-09-20 16:49:43+0900
Task
C - 浮気調査
User
physics0523
Language
C (GCC 5.4.1)
Score
100
Code Size
740 Byte
Status
AC
Exec Time
1 ms
Memory
128 KB
Compile Error
./Main.c: In function ‘main’:
./Main.c:16:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d%d%d%d%d%d%d",&txa,&tya,&txb,&tyb,&t,&v,&n);
^
./Main.c:18:9: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d%d",&x,&y);
^
Judge Result
Set Name
All
Score / Max Score
100 / 100
Status
Set Name
Test Cases
All
sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.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
sample_04.txt
AC
1 ms
128 KB
test_01.txt
AC
1 ms
128 KB
test_02.txt
AC
1 ms
128 KB
test_03.txt
AC
1 ms
128 KB
test_04.txt
AC
1 ms
128 KB
test_05.txt
AC
1 ms
128 KB
test_06.txt
AC
1 ms
128 KB
test_07.txt
AC
1 ms
128 KB
test_08.txt
AC
1 ms
128 KB
test_09.txt
AC
1 ms
128 KB
test_10.txt
AC
1 ms
128 KB
test_11.txt
AC
1 ms
128 KB
test_12.txt
AC
1 ms
128 KB
test_13.txt
AC
1 ms
128 KB
test_14.txt
AC
1 ms
128 KB
test_15.txt
AC
1 ms
128 KB
test_16.txt
AC
1 ms
128 KB
test_17.txt
AC
1 ms
128 KB
test_18.txt
AC
1 ms
128 KB
test_19.txt
AC
1 ms
128 KB
test_20.txt
AC
1 ms
128 KB
test_21.txt
AC
1 ms
128 KB
test_22.txt
AC
1 ms
128 KB
test_23.txt
AC
1 ms
128 KB
test_24.txt
AC
1 ms
128 KB
test_25.txt
AC
1 ms
128 KB
test_26.txt
AC
1 ms
128 KB
test_27.txt
AC
1 ms
128 KB
test_28.txt
AC
1 ms
128 KB
test_29.txt
AC
1 ms
128 KB
test_30.txt
AC
1 ms
128 KB
test_31.txt
AC
1 ms
128 KB