func_code_string: #include <bits/stdc++.h>   using namespace std;   const int N = 100, V = 100;   struct bottle {     int a, b;     bool operator<(const bottle &bt) const { return b > bt.b; }   } bot[N + 1];   int dp[N + 1][N * V + 1];   int main() {     int n, shui = 0;     scanf( %d , &n);     for (int i = 1; i <= n; ++i) {       scanf( %d , &bot[i].a);       shui += bot[i].a;     }     for (int j = 1; j <= n; ++j) scanf( %d , &bot[j].b);     sort(bot + 1, bot + n + 1);     int ping = 0;     for (int i = 1, w = shui; w > 0; ++i) {       w -= bot[i].b;       ++ping;     }     memset(dp, -1, sizeof dp);     dp[0][0] = 0;     for (int i = 1; i <= n; ++i)       for (int j = ping; j; --j)         for (int k = shui; k >= bot[i].a; --k)           if (~dp[j - 1][k - bot[i].a])             dp[j][k] = max(dp[j][k], dp[j - 1][k - bot[i].a] + bot[i].b);     int mx = 0;     for (int i = shui; ~i; --i)       if (dp[ping][i] >= shui) {         mx = i;         break;       }     printf( %d %d n , ping, shui - mx);     return 0;   }   