Submission #2790

#	Time	Username	Problem	Language	Result	Execution time	Memory
2790		swh0329	다각형 (GA5_polygon)	C++98	0 / 100	0 ms	1088 KiB

polygon

#include<stdio.h>
int main()
{
  int a, b, i, n=0;
  scanf("%d %d", &a, &b);
  n=(a-b)/2;
  if(a%2==0 && b%2==0) n++;
  else if(a%2==1 && b%2==1) n--;
  printf("%d", n);
  return 0;
}

• Subtask 1: 0 / 60
• Subtask 2: 0 / 10
• Subtask 3: 0 / 30