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…

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…

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…

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",…

The Triangle Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 43809   Accepted: 26430 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…

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…

The Triangle Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 37931   Accepted: 22779 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…

寻找路径,动态规划法题解. 本题和Leetcode的triangle题目几乎相同一样的,本题要求的是找到最大路径和. 逆向思维.从底往上查找起就能够了. 由于从上往下能够扩展到非常多路径.而从下往上个点的路径是由两条缩减到一条. 这样就能够非常easy记录最大路径了. #include <stdio.h> const short MAX_ROW = 101; short triangle[MAX_ROW][MAX_ROW]; short table[MAX_ROW]; short row; i…

The Triangle Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 44998   Accepted: 27175 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…