Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 42232   Accepted: 25527 Description 7 3 8 8 1 0 2 7 4 4 4 5 2 6 5 (Figure 1) Figure 1 shows a number triangle. Write a program that calculates the highest sum of numbers passed on a route t…

[LeetCode]Pascal's Triangle II 解题报告 标签(空格分隔): LeetCode 题目地址:https://leetcode.com/problems/pascals-triangle-ii/description/ 题目描述: Given an index k, return the kth row of the Pascal's triangle. For example, given k = 3, Return [1,3,3,1]. Note: Could yo…

http://poj.org/problem?id=1163 The Triangle Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 32923   Accepted: 19514 Description 73 88 1 02 7 4 44 5 2 6 5 (Figure 1) Figure 1 shows a number triangle. Write a program that calculates the hi…

id=1163">链接:poj 1163 题意:输入一个n层的三角形.第i层有i个数,求从第1层到第n层的全部路线中.权值之和最大的路线. 规定:第i层的某个数仅仅能连线走到第i+1层中与它位置相邻的两个数中的一个. 状态方程:f[i][j]=max(f[i-1][j-1],f[i-1][j])+a[i][j]; 1163代码: #include<stdio.h> #include<string.h> int a[105][105],f[105][105]; int…

题干 Bob is very interested in the data structure of a tree. A tree is a directed graph in which a special node is singled out, called the "root" of the tree, and there is a unique path from the root to each of the other nodes. Bob intends to colo…

1.链接地址: http://bailian.openjudge.cn/practice/1163 http://poj.org/problem?id=1163 2.题目: 总时间限制: 1000ms 内存限制: 65536kB 描述 73 88 1 02 7 4 44 5 2 6 5 (Figure 1) Figure 1 shows a number triangle. Write a program that calculates the highest sum of numbers pa…

The Triangle Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 49955   Accepted: 30177 Description 73 88 1 02 7 4 44 5 2 6 5 (Figure 1) Figure 1 shows a number triangle. Write a program that calculates the highest sum of numbers passed on…

The Triangle Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 38195   Accepted: 22946 Description 7 3 8 8 1 0 2 7 4 4 4 5 2 6 5 (Figure 1) Figure 1 shows a number triangle. Write a program that calculates the highest sum of numbers passed…

看题传送门门:http://poj.org/problem?id=1163 困死了....QAQ 普通做法,从下往上,可得状态转移方程为: dp[i][j]= a[i][j] + max (dp[i+1][j]  , dp[i+1][j+1] ); #include<cstdio> #include<cstring> int a[101][101]; int dp[101][101]; int main() { int n; while(~scanf("%d",…

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 题目地址:https://leetcode.com/problems/valid-triangle-number/description/ 题目描述: Given an array consists of non-negative integers, your task is to count the number of triplets chosen from the array t…