Submission #3173991


Source Code Expand

Copy
#include<cstdio>

using namespace std;

int main()
{
	int a;
	int b;
	scanf("%d%d",&a,&b);
	printf("%d\n",a-b);
	return 0;
 } 





//	freopen("in.in","r",stdin);
//	freopen("out.out","w",stdout);
//	ios::sync_with_stdio(false);

//	printf("运行时间 : %.2f 秒", (double)clock()/CLOCKS_PER_SEC);

//register inline

Submission Info

Submission Time
Task A - 積雪深差
User luogu_bot2
Language C++14 (GCC 5.4.1)
Score 100
Code Size 343 Byte
Status
Exec Time 1 ms
Memory 128 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:9:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&a,&b);
                     ^

Judge Result

Set Name Score / Max Score Test Cases
all 100 / 100 00_sample_01.txt, 00_sample_02.txt, 00_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
00_sample_01.txt 1 ms 128 KB
00_sample_02.txt 0 ms 128 KB
00_sample_03.txt 1 ms 128 KB
test_01.txt 0 ms 128 KB
test_02.txt 1 ms 128 KB
test_03.txt 1 ms 128 KB
test_04.txt 0 ms 128 KB
test_05.txt 0 ms 128 KB
test_06.txt 0 ms 128 KB
test_07.txt 1 ms 128 KB
test_08.txt 0 ms 128 KB
test_09.txt 1 ms 128 KB
test_10.txt 1 ms 128 KB
test_11.txt 1 ms 128 KB
test_12.txt 0 ms 128 KB
test_13.txt 1 ms 128 KB
test_14.txt 0 ms 128 KB
test_15.txt 1 ms 128 KB
test_16.txt 1 ms 128 KB
test_17.txt 1 ms 128 KB