#include<stdio.h>
int main()
{
int arr[5];
int max,min,sum,i;

for(i=0;i<5;i++)
{
printf("5number");
scanf("%d",&arr[i]);
}
max=min=sum=arr[0];

for(i=1;i<5;i++)
{
sum+=arr[i];
if(max<arr[i])
max=arr[i];
if(min>arr[i])
min=arr[i];
}

printf("max:%d",max);
printf("min:%d",min);
printf("sum:%d",sum);
}
형들 max=min=sum=arr[0];이걸왜하는거임???