Archives
Trending
Support
Login
clear text
XML
Django
JavaScript
MATLAB
C
C++
C#
Python
SQL
Shell
Bash
Markdown
YAML
JSON
HTML
CSS
PHP
Java
Ruby
Go
Rust
Swift
Kotlin
Arduino
TypeScript
Perl
Autohotkey
Lua
SQF
R
Scala
Haskell
Groovy
Dart
Clojure
VB.NET
Objective-C
PowerShell
Bash
CoffeeScript
Verilog
#include <iostream> using namespace std; const int maxn = 2005; const int max_weight = 3550; const int INF = 1e9; int price[maxn], weights[maxn]; int n, W; int dp[maxn][max_weight]; int rec(int at, int weight_left) { if(weight_left == 0) { return 0; } if(at == -1) { return 0; } if(dp[at][weight_left] != -1) { return dp[at][weight_left]; } int result = -INF; result = max(result, rec(at - 1, weight_left)); if(weight_left - weights[at] >= 0) { result = max(result, rec(at - 1, weight_left - weights[at]) + price[at]); } return dp[at][weight_left] = result; } int main() { cin >> n; for(int i = 0; i < n; i++) { cin >> price[i] >> weights[i]; } cin >> W; for(int i = 0; i < maxn; i++) { for(int j = 0; j < max_weight; j++) { dp[i][j] = -1; } } cout << rec(n - 1, W) << endl; return 0; }
Mark as private (unlisted)
for 30 minutes
for 6 hours
for 1 day
for 1 week
for 1 month
for 1 year
everlasting (like CCCP)
