https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=2000 题意:找出乘积最大的连续子序列. 思路:这道题目我挺无语的,一直超时,也不知道是哪里出了问题,反正最后试来试去终于有种办法成功了.不过好像这道题目不需要考虑输出0的情况吧. #include<iostream> using namespace std; int main(…

题目链接: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=2000 暴力破解 import java.util.Scanner;public class MaxProduct { static Scanner scan = new Scanner(System.in); public static void main(String[] a…

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注意long long  long long  longlong !!!!!!   还有 printf的时候 明明longlong型的答案 用了%d  WA了也看不出,这个细节要注意!!! #include <cstdio> ]; int main() { ;long long ans,sum; while(~scanf("%d",&n)) { ;i<n;i++) scanf("%d",&a[i]); ans=; ;i<n;i…

Given a sequence of integers S = {S1, S2, . . . , Sn}, you should determine what is the value of themaximum positive product involving consecutive terms of S. If you cannot find a positive sequence,you should consider 0 as the value of the maximum pr…

Problem D - Maximum Product Time Limit: 1 second Given a sequence of integers S = {S1, S2, ..., Sn}, you should determine what is the value of the maximum positive product involving consecutive terms ofS. If you cannot find a positive sequence, you s…

最大乘积 Maximum Product 题目链接:http://acm.hust.edu.cn/vjudge/contest/view.action?cid=84562#problem/B 解题思路: 题目意思是输入n个元素组成的序列S,找出一个乘积最大的连续子序列.若这个数不是正数,则输出0(表示无解).分析 ,连续子序列有两个要素:起点和终点,因此只需要枚举起点和终点即可.分析最大可能的乘积不会超过10的18次方,所以用 long long 来存储即可. 程序代码: #include <c…

题目链接:https://vjudge.net/contest/210334#problem/B 题目大意:Given a sequence of integers S = {S1, S2, . . . , Sn}, you should determine what is the value of the maximum positive product involving consecutive terms of S. If you cannot find a positive sequen…

[题意]:乘积最大的子序列.n∈[1,10],s∈[-10,10] [代码]: #include<bits/stdc++.h> using namespace std; int a[105]; #define LL long long int main() { int n,f=0; LL s,ma; while(~scanf("%d",&n)) { f++; ma=0; for(int i=0;i<n;i++) scanf("%d",&am…

[链接] 我是链接,点我呀:) [题意] 在这里输入题意 [题解] C语言for循环练习题 [代码] /* 1.Shoud it use long long ? 2.Have you ever test several sample(at least therr) yourself? 3.Can you promise that the solution is right? At least,the main ideal 4.use the puts("") or putchar()…