数组反转

#include <stdio.h>

void revers_arry(int a[], int n) {
    int i;
    int tmp;
    for(i = 0; i < n/2; i++) {
        tmp = a[i];
        a[i] = a[(n - 1) - i];
        a[(n - 1) - i] = tmp;

    }
}

void print_arry(int a[], int n) {
    int i;

    for(i = 0; i < n; i++) {
        printf("%d ", a[i]);
    }
}

int size_arry(int a[]) {
    return sizeof(a);
}

void main() {
    int a[11] = {0,1,2,3,4,5,6,7,8,9,10};
    printf("Arry before revers%d:",sizeof(a)/sizeof(a[0]));
    print_arry(a,sizeof(a)/sizeof(a[0]));
    revers_arry(a,11);
    printf("\nArry after revers %d:", size_arry(a));
    print_arry(a,11);
}