Submission #2730

#	Time	Username	Problem	Language	Result	Execution time	Memory
2730		gs13068	다각형 (GA5_polygon)	C++98	100 / 100	688 ms	1088 KiB

polygon

#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);
}

• Subtask 1: 60 / 60
• Subtask 2: 10 / 10
• Subtask 3: 30 / 30