#include <stdio.h>
//找出一维数组中最大最小的数
int max(int *array, int len); //原型声明
int min(int *array, int len); //原型声明
int main()
{
int a[] = {1, 2, 4, 7, 10, 15, 17, 20, 100, 90, -1, 1000, 20001, -9, -199};
int len = sizeof(a) / sizeof(a[0]);
printf("max=%d\n", max(a, len));
printf("min=%d\n", min(a, len));
return 0;
}
int max(int *array, int len)
//或者int max(int array[], int len)
{
int max = array[0]; //先假设最大值是array[0]
for (int i=0; i<len; i++)
{
if (max < array[i])
max = array[i];
}
return max;
}
int min(int *array, int len)
{
int min = array[0]; //先假设最小值是array[0]
for (int i=0; i<len; i++)
{
if (min > array[i])
min = array[i];
}
return min;
}