윤성우님의 C 프로그래밍 연습문제 : 17-1

문제1]
#include <stdio.h> void maxmin(int *arr, int **max, int **min, int size); int main(void) { int arr[5]; int i, size; int *max, *min; printf("Input 5 Integer....\n"); for(i = 0; i < 5; i++) { printf("%dst : ", i+1); scanf("%d", &arr[i]); } size = sizeof(arr) / sizeof(int); maxmin(arr, &max, &min, size); printf("Max is : %d\t Min is : %d\n", *max, *min); return 0; } void maxmin(int *arr, int **max, int **min, int size) { int i; *max = *min = &arr[0]; for(i = 1; i < size; i++) { if(**max < *(arr+i)) *max = &arr[i]; if(**min > *(arr+i)) *min = &arr[i]; } }