#include<cstdio>
int main()
{
long long i,a,b,sum=0;
scanf("%lld%lld",&a,&b);
for(i=4;i<=b;i+=2)
{
if(i>=a)
sum+=i;
}
printf("%lld",sum);
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
1088 KB |
Output is correct |
2 |
Correct |
0 ms |
1088 KB |
Output is correct |
3 |
Correct |
0 ms |
1088 KB |
Output is correct |
4 |
Correct |
0 ms |
1088 KB |
Output is correct |
5 |
Correct |
0 ms |
1088 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
1088 KB |
Output is correct |
2 |
Correct |
4 ms |
1088 KB |
Output is correct |
3 |
Correct |
4 ms |
1088 KB |
Output is correct |
4 |
Correct |
0 ms |
1088 KB |
Output is correct |
5 |
Correct |
4 ms |
1088 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
100 ms |
1088 KB |
Program timed out |
2 |
Halted |
0 ms |
0 KB |
- |