Submission #1869991


Source Code Expand

#include <cstdio>
#include <algorithm>
int n, k, a, g, mx;
int main() {
	scanf("%d%d", &n, &k);
	while(n--) {
		scanf("%d", &a);
		g = std::__gcd(g, a);
		if(a>mx) mx = a;
	}
	printf("%sPOSSIBLE", k%g || k>mx ? "IM":"");
	return 0;
}

Submission Info

Submission Time
Task A - Getting Difference
User t1234
Language C++14 (GCC 5.4.1)
Score 300
Code Size 245 Byte
Status AC
Exec Time 12 ms
Memory 128 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &n, &k);
                       ^
./Main.cpp:7:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &a);
                  ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 4
AC × 19
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt
All sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, subtask_1_01.txt, subtask_1_02.txt, subtask_1_03.txt, subtask_1_04.txt, subtask_1_05.txt, subtask_1_06.txt, subtask_1_07.txt, subtask_1_08.txt, subtask_1_09.txt, subtask_1_10.txt, subtask_1_11.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
subtask_1_01.txt AC 1 ms 128 KB
subtask_1_02.txt AC 1 ms 128 KB
subtask_1_03.txt AC 12 ms 128 KB
subtask_1_04.txt AC 12 ms 128 KB
subtask_1_05.txt AC 6 ms 128 KB
subtask_1_06.txt AC 2 ms 128 KB
subtask_1_07.txt AC 8 ms 128 KB
subtask_1_08.txt AC 11 ms 128 KB
subtask_1_09.txt AC 5 ms 128 KB
subtask_1_10.txt AC 9 ms 128 KB
subtask_1_11.txt AC 10 ms 128 KB