求数组内两个数和等于数组内某一个数，输出两个数的下标#include<stdio.h>int main(){ int target,i,j,n; int nums[20]; printf("Enter the number of the nums:\n"); scanf("%d",&n); printf("Enter the nums:\n"); for(i=0;i<n;i++) scanf("%d",&nums[i]); printf("Enter the target:\n"); scanf("%d",&target); for(i=0;i<n;i++) for(j=i+1;j<n;j++) if(nums[i]+nums[j]==target) printf("%d %d",i,j); return 0;}