| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 8852 | gs13068 | Wiring (kriii2_W) | C++98 | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include<cstido>
int main()
{
long long a;
scanf("%lld",&a);
if(a%2)printf("%lld",a/2);
else printf("%lld",a-1);
}