func_code_string: #include <bits/stdc++.h>   using namespace std;   const int maxn = 210;   int n, m, x;   long long dp[maxn][maxn], v[maxn], ans = -1;   void read_and_parse() {     scanf( %d%d%d , &n, &m, &x);     for (int i = 1; i <= n; i++) scanf( %d , &v[i]);   }   void solve() {     memset(dp, 0xcf, sizeof(dp));     dp[0][0] = 0;     for (int i = 1; i <= n; i++)       for (int j = 1; j <= x; j++)         for (int k = max(0, i - m); k < i; k++)           dp[i][j] = max(dp[i][j], dp[k][j - 1] + v[i]);     for (int i = n - m + 1; i <= n; i++) ans = max(ans, dp[i][x]);     printf( %lld n , ans);   }   int main() {     read_and_parse();     solve();     return 0;   }   