c删除一个元素

#include<stdio h="">int main(){int index,i,n,temp=-1;scanf("%d",&n);int *a=new int [n];for(i=0;i<n;i++)scanf("%d",&a[i]);scanf("%d",&index);for(i=0;i<n-1;i++){if(a[i]==index){temp=i;break;}}if(temp!=-1){for(i=temp;i<n-1;i++){a[i]=a[i+1];}n--;}for(i=0;i<n;i++)printf("%d ",a[i]);printf("\n");delete []a;return 0;}</stdio>