[알고리즘] 최댓값 구하기

#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>

int max(int a, int b, int c, int d);

int main(void)
{
	int biggest = 0;
	int a, b, c, d;
	
	scanf("%d %d %d %d", &a, &b, &c, &d);

	printf("최대값 : %d", max(a, b, c, d));

	return 0;
}

int max(int a, int b, int c, int d)
{
	int biggest = a;

	if (b > biggest)
	{
		biggest = b;
		if (c > biggest)
		{
			biggest = c;
		}
		else if (d > biggest)
		{
			biggest = d;
		}
	}
}