#160850 (C++14) No.496 ワープクリスタル (給料日前編)

• 問題: No.496 ワープクリスタル (給料日前編)
• ユーザー: hanorver
• 提出日時: 2017-03-31 15:05:20
• 言語: C++14 (gcc 13.3.0 + boost 1.87.0)
• 結果: AC
• 実行時間: 5 ms / 2,000 ms
• コード長: 4,234 bytes
• コンパイル時間: 695 ms
• コンパイル使用メモリ: 83,604 KB
• 実行使用メモリ: 11,916 KB
• 最終ジャッジ日時: 2024-07-07 04:41:44
• 合計ジャッジ時間: 1,375 ms
• ジャッジサーバーID （参考情報）: judge4 / judge5

ファイルパターン	結果
sample	AC * 4
other	AC * 23

ソースコード

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#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <cmath>
#include <map>
/*
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:::::::::::::::::::::::::::::::::::::::::::::'''```````:::::::::::::::::::
::::::::::::::::::::::::::::::::::::::::''`_,-''.,...  `::::::::::::::::::
:::::::::::::::::::::::::::::::::::::' _,-',;;!!!!!!!!!; `::::::::::::::::
::::::::::::::'`````:::::::::::::'' .-' ;<!!!!!!!'''`_..' `:::::::::::::::
::::::::::'' ,;!!!;,`::::::::::' .-`.,,,zcccc,,cccd$$"",;> `::::::::::::::
:::::::::' ;!!!!!!!!; ``:::::' ;' ,c$$$$$$$$$$$CC<<"  ````_ ::::::::::::::
:::::::' ;!!!!!!!!!!!!!;   ' ;! z$$$$$$$$$$$$$$$$$$$$$$??". ::::::::::::::
::::::: <!!!!!!!!!!!!!' .  .!',c$$$$$$$$$$$$$c, `"""',;;<!! ::::::::::::::
:::::: ,!!!!!!!!!!!'`,;! .<! ,$$$$$$$$$$$$$$$$hc,,,..- !!!! `:::::::::::::
::::'  <!!!!!!!!!' .<!!!;!! ,$$$$$""???$$$"""?????"" .<!!!! ::::::::::::::
::: ;><!!!!!!!!! ,<!!!!!!!',c,  "??.< . "??h. -;;;;!!!!!!!' ::::::::::::::
::: !!!!!!!!!!' ;!!!!!!!!' d$$h.`$ccr,$h `;,."  `!!!!!!!!! :::::::::::::::
:::.`<!!!!!!!' !!!!!!!!!! dP"""?.`$$F`$$h.`!!!!!!!!!!!!!! .:::::::::::::::
::::. <!!!!!! !!!!!!!!!! ,$ .nn.' "$$ P"   <!!!!!!!!!!!' .::::::::::::::::
:::::. <!!!! ;!!!!!!!!!! $$ MMMMx  ?$  ,dx `!!!!!!!!!!' ::::::::::::::::::
```:::: `!!! !!!'!!!!!!  `$ MMMMMM, $r MMMr !!!!!!!!' .:::::::::::::::::::
`!!;,.`' ``' ``,;!!!!' ch." 4MMMMMM "$ 4MMM `!!!!!' ..::::::::::::::::::::
 !!!!!'````'``<!!!'`.z$$$$.  MMMMMMb $h MMM `!!'' .:::::::::::::::::::::::
 ..``.,d$$$$$c,,,. $$$$$F"?  "MMMMMM $$ 4P" '  .::::::::::::::::::::::::::
dM""..""?$$$$$$$$$$$$$$$$$$c  "MM"   $$>`   ,c  `:::::::::::::::::::::::::
MMn.`"?hc,d$$$$$$$$$$$$$$$$$$. `P    $P'   -??P== `:::::::::::::::::::::::
MMMMMnx`"?$$$$$$$$$$$P".,.`"??$ccccc$.z$$$$.  `' .:::::::::::::::::'    ''
MMMMMM,' .?$$$$$$$$$$ d$$$    d$$$$$$$$$$$$$h..``::::::::::::::::'
MMMMMMMn `?$$$$$$$$$$,.?$$h. =."?$$$$$$$$$$$$$$hc,.``'::::::::::'
MMMMMMMM ;, `"??$$$$$$h  ?$$h. -m,``""??$$$$$$$$$$$$$c,.``````'
MMMMMMM> !!! ?cc,.,d$$$$h.`"?$hc   `P  .`"?$$$$$$$$$$$$$$$$$$$          .:
MMMMMMM ,!!'. $$$$$$$$$??=== `"""=c, " P  n. "$$$$$$$$$$$$$$$$c_    ,.::::
MMMMMMP !!! Mr<$$$$"".,c,;M ;<!! ..""=_ ' 4 .br .`""??$$$$$$$$??"".:::::::
MMMMMM';!!',M>'$$$$$$$$$>4M `!!! 4MMbn.`"=cc," -'P",c=.,.`.. .=  :::::::::
MMMMM' !!! dMb $$$$$$$$P MM> !!! 4MMMMMMr :..`"-._""Pr4"'-P" .,.`:::::::::
MMMM' <!!!,MMM "$$$$$$P dMM>;!!! 4MMMMMMb :::::.. "-=cczyycc??" .:::::::::
MMMP <!!! dMMMb "?$$P" uMMM>;!!! 4MMMMMMMr`:::::::::.........:::::::::::::
MMP';!!! ;MMMMMMn,.".uMMMMM ;!!! MMMMMMMMM,`::::::::::::::::::::::::::::::
MM ;!!!! MMMMMMMMMMMMMMMMMM !!!! MMMMMMMMMb `:::::::::::::::::::::::::::::
M" !!!! uMMMMMMMMMMMMMMMMMP !!! ;MMMMMMMMMMx :::::::::::::::::::::::::::::
P.!!!! ,MMMMMMMMMMMMMMMMMM ,!!! MMMMMMMMMMMMx`::::::::::::::::::::::::::::
 !!!!> MMMMMMMMMMMMMMMMMMP !!!',MMMMMMMMMMMMM `:::::::::::::::::::::::::::
*/
int main() {
    int gx, gy, crystals, fee;
    std::cin >> gx >> gy >> crystals >> fee;
    std::vector<std::pair<std::pair<int, int>, int> > v(crystals);
    for (int i = 0; i < crystals; i++)
    {
        int x, y, f;
        std::cin >> x >> y >> f;
        v[i] = { {x, y}, f };
    };
    long long dp[105][105][100];
    for (int i = 0; i <= 100; i++)
    {
        for (int j = 0; j <= 100; j++)
        {
            for (int k = 0; k < 100; k++)
            {
                dp[i][j][k] = 10000000000;
            }
        }
    }
    for (int i = 0; i < 100; i++)
    {
        dp[0][0][i] = 0;
    }
    
    for (int i = 0; i <= gy; i++)
    {
        for (int j = 0; j <= gx; j++)
        {
            dp[i + 1][j][0] = std::min(dp[i + 1][j][0], dp[i][j][0] + fee);
            dp[i][j + 1][0] = std::min(dp[i][j + 1][0], dp[i][j][0] + fee);
            for (int k = 0; k < crystals; k++) {
                dp[i][j][k + 1] = std::min(dp[i][j][k + 1], dp[i][j][k]);
                if (v[k].first.first + j <= gx && v[k].first.second + i <= gy) {
                    dp[i + v[k].first.second][j + v[k].first.first][k + 1] = std::min(dp[i + v[k].first.second][j + v[k].first.first][k + 1], 
                        dp[i][j][k] + v[k].second);
                }
            }
        }
    }
    long long ans = dp[gy][gx][0];
    for (int i = 0; i < crystals; i++)
    {
        ans = std::min(ans, dp[gy][gx][i + 1]);
    }
    std::cout << ans << std::endl;
    return 0;
}
 
 
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