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  1. #include<iostream>
  2. #include<algorithm>
  3.  
  4. using namespace std;
  5.  
  6. int main() {
  7.     ios_base::sync_with_stdio(0);
  8.     cin.tie(0);
  9.     /*#ifndef ONLINE_JUDGE
  10.         freopen("input.txt", "r", stdin);
  11.         freopen("out.txt", "w", stdout);
  12.     #endif*/
  13.     int t, n;
  14.     int i;
  15.     cin >> t;
  16.     while(t--) {
  17.         cin >> n;
  18.         long long int ar[n];
  19.         char ch[n];
  20.         long long int dp[n] = {0};
  21.         for(i = 0; i < n; i++) {
  22.             cin >> ch[i];
  23.         }
  24.         for(i = 0; i < n; i++) {
  25.             cin >> ar[i];
  26.         }
  27.         dp[0] = ar[0];
  28.         if(n > 1) {
  29.             if(ch[1] == 'F') {
  30.                 dp[1] = dp[0]+ar[1];
  31.             }
  32.             else {
  33.                 dp[1] = max(dp[0], ar[1]);
  34.             }
  35.         }
  36.         for(i = 2; i < n; i++) {
  37.             if(ch[i] == 'F') {
  38.                 if(ch[i-1] == 'F') {
  39.                     dp[i] = dp[i-1]+ar[i];
  40.                 }
  41.                 else {
  42.  
  43.                 if(i==2)
  44.                 {
  45.                  dp[i] = dp[i-1] + ar[i];
  46.                 }
  47.                 else
  48.                 {
  49.                     dp[i] = dp[i-1] + ar[i];
  50.                 }   
  51.  
  52.  
  53.  
  54.                 }
  55.             }
  56.             else {
  57.                 dp[i] = max(dp[i-2]+ar[i], dp[i-1]);
  58.             }
  59.         }
  60.         cout << dp[n-1] << endl;
  61.     }
  62.     return 0;
  63. }
  64.  
Success #stdin #stdout 0s 15240KB
comments (?)
stdin
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3
3
J J F
8 9 7
5
J J J J J
5 2 4 6 3
4
F J F J
1 2 4 3
stdout
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16
12
6
https://ideone.com/Twwqax
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
secret

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