AtCoder Beginner Contest 149 D.Prediction and Restriction
Problem Statement (略) 题目来源 Output Print the maximum total score earned in the game. Sample Input 1 5 2 8 7 6 rsrpr Sample Output 1 27 Sample Input 2 7 1 100 10 1 ssssppr Sample Output 2 211 Sample Input 3 30 5 325 234 123 rspsspspsrpspsppprpsprpssprpsr Sample Output 3 4996 比赛时一直挂,根本不知道错在哪里,赛后看了别人写的,感觉也没啥差别,不过我看到有写得很简便的方法,就在这边记录一下: # include <bits/stdc++.h> using namespace std ; typedef long long ll ; int main ( ) { int n , k , r , s , p ; string T ; int ans = 0 , vis [ 100005 ] ; memset ( vis , 0 , sizeof ( vis ) ) ; cin >> n >> k >> r >> s >> p >> T ; for ( int i = 0 ; i < n ; i ++ ) { if ( i