#include <stdio.h>

#include <string.h>

int main(void)

{

           int tall[5];

           int max=0;

           int min=30000;

           for(int i=0;i<5;i++)

           {

                     printf("\n%d번학생키입력(cm): ",i+1);

                     scanf("%d",&tall[i]);        

           }

           printf("\n----------------------------------");

           for(int i=0;i<5;i++)

           {

                     printf("\n%d번학생키입력: %3dcm",i+1,tall[i]);

           }

           printf("\n----------------------------------\n");

           for(int i=0;i<5;i++)

           {

                     // max 보다큰키라면max 값갱신

                     if(max<tall[i])

                                max = tall[i];

                     // min 보다작키라면min 값갱신

                     if(min>tall[i])

                                min = tall[i];      

           }

           printf("\n작은키: %3dcm",min);

           printf("\n큰키: %3dcm",max);

}

결과: