Submission #30630014

Source Code Expand

#include<cstdio>
#include<cmath>
int main()
{
	int a, b;
	scanf("%d%d", &a, &b);
	const double angle = atan2(b, a);
	printf("%.8lf %.8lf", cos(angle), sin(angle));
	return 0;
}

Submission Info

Submission Time
Task B - Get Closer
User LXl491214
Language C++ (GCC 9.2.1)
Score 200
Code Size 185 Byte
Status AC
Exec Time 4 ms
Memory 2600 KiB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:7: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
    6 |  scanf("%d%d", &a, &b);
      |  ~~~~~^~~~~~~~~~~~~~~~

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 20
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.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
Case Name Status Exec Time Memory
sample_01.txt AC 4 ms 2540 KiB
sample_02.txt AC 1 ms 2260 KiB
sample_03.txt AC 1 ms 2564 KiB
test_01.txt AC 1 ms 2460 KiB
test_02.txt AC 1 ms 2452 KiB
test_03.txt AC 1 ms 2596 KiB
test_04.txt AC 1 ms 2416 KiB
test_05.txt AC 2 ms 2600 KiB
test_06.txt AC 1 ms 2416 KiB
test_07.txt AC 1 ms 2424 KiB
test_08.txt AC 1 ms 2596 KiB
test_09.txt AC 1 ms 2576 KiB
test_10.txt AC 2 ms 2372 KiB
test_11.txt AC 2 ms 2104 KiB
test_12.txt AC 1 ms 2432 KiB
test_13.txt AC 1 ms 2356 KiB
test_14.txt AC 2 ms 2568 KiB
test_15.txt AC 1 ms 2600 KiB
test_16.txt AC 1 ms 2512 KiB
test_17.txt AC 1 ms 2176 KiB