c语言怎样求一个数组的最大最小和平均值

Question

c语言怎样求一个数组的最大最小和平均值

Answer 1

int a[10] = {4, 2, 3, 4, 5, 6, 7, 9, 8, 3};

int i, max = 0, min = a[0], pinjun = 0, sum = 0;

for (i = 0; i < 10; i++) {

max = max > a[i] ? max : a[i];

min = min < a[i] ? min : a[i];

sum = sum + a[i];

}

pinjun = sum / 10;

printf("最大值：%d\n最小值：%d\n平均值：%d\n", max, min, pinjun);

Answer 2

#include <stdio.h>
#include <limits.h>
int main()
{
int max=INT_MIN,min=INT_MAX;
float avg=0;
int array[] = {1,2,3,4,5,6,7,8,9,1000};
int arrayLen = 10;
int i = 0;
for (i = 0 ;i < arrayLen; i++){
if ( array[i] > max){
max = array[i];
}
if ( array[i] < min){
min = array[i];
}
avg += array[i]/(float)arrayLen;
}
printf("%d %d %f\n", max,min,avg);
return 0;
}