貪食蛇2

#define _CRT_SECURE_NO_WARNINGS
#include <iostream>
#include <stdio.h>//header standard Input/ouput
#include<stdbool.h>
#include<assert.h>
#include<math.h>


int main()
{
	int num,n,n2;
	int x, y;
	scanf("%d", &num);
	n = sqrt(num);
	n2 = num - n * n;
	if (n2 == 0) {
		if (n % 2 == 0) {
			x = n;
			y = 1;
		}
		else {
			x = 1;
			y = n;
		}
	}
	else if ((n+1) % 2 == 0) {
		if (n2 >= n + 1) {
			x = n + 1;
			y = n + 1 - (n2 - (n + 1));
		}
		else {
			y= n + 1;
			x = n2 ;
		}
	}
	else if ((n+1) % 2 != 0) {
		if (n2 >= n + 1) {
			x = n + 1 - (n2 - (n + 1));
			y = n + 1;
		}
		else {
			x = n + 1;
			y = n2;
		}
	}
	
	printf("%d %d", x, y);
	
}