• 常用知识


    动态数组:

    #include <iostream>
    #include <cstdio>
    #include <cstdlib>
    
    using namespace std;
    
    int main()
    {
        int n;
        int sum=0;
        int ave=0;
        int *p;
        scanf("%d",&n);
        p=(int *)malloc(sizeof(int)*(n+5));
        for(int i=0;i<n;i++){
            scanf("%d",p+i);
            sum+=*(p+i);
        }
        ave=sum/n;
        printf("%d %d",sum,ave);
    
        return 0;
    }
  • 相关阅读:
    Day6
    Day6
    Day6
    Day6
    Day6
    Day6
    LeetCode "The Skyline Problem"
    HackerRank
    HackerRank
    HackerRank
  • 原文地址:https://www.cnblogs.com/TWS-YIFEI/p/6292381.html
Copyright © 2020-2023  润新知