Submission #2968887
Source Code Expand
#include <stdio.h>
#include <math.h>
double len(int x1, int y1, int x2, int y2) {
double xl = (double)x1 - (double)x2;
double yl = (double)y1 - (double)y2;
return sqrt(pow(xl,2.0) + pow(yl,2.0));
}
int main() {
int ax, ay, bx, by, t, v; scanf("%d%d%d%d%d%d", &ax, &ay, &bx, &by, &t, &v);
int n; scanf("%d", &n);
int flag = 0;
for (int i = 0; i < n; i++) {
int x, y; scanf("%d%d", &x, &y);
double cost = len(ax, ay, x, y) + len(bx, by, x, y);
if (cost <= (double)t * v) flag = 1;
}
puts(flag ? "YES" : "NO");
return 0;
}
Submission Info
Submission Time
2018-08-07 22:42:16+0900
Task
C - 浮気調査
User
touyou
Language
C (GCC 5.4.1)
Score
100
Code Size
607 Byte
Status
AC
Exec Time
2 ms
Memory
128 KB
Compile Error
./Main.c: In function ‘main’:
./Main.c:11:31: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
int ax, ay, bx, by, t, v; scanf("%d%d%d%d%d%d", &ax, &ay, &bx, &by, &t, &v);
^
./Main.c:12:12: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
int n; scanf("%d", &n);
^
./Main.c:15:19: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
int x, y; 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
2 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