weiwan
#include<stdio.h> int main(void) { int i,n,k; int a; printf("Enter n:"); scanf("%d",&n); printf("Enter %d integers:",n); for(i=0;i<n;i++){ scanf("%d",&a[i]); } printf(“正序输出 for(i=0;i<n;i++){ k=a[i]; a[i]=a[n-i]; a[n-i]=k; } printf("逆序输出 is %d\n",