func_code_string: #include <bits/stdc++.h>   using namespace std;   const int N = 109;   int n, suma, K, sumb, f[10086][N], ans = 0;   struct node {     int a, b;   } c[N];   bool cmp(const node& a, const node& b) { return a.b > b.b; }   int main() {     scanf( %d , &n);     for (register int i = 1; i <= n; i++) scanf( %d , &c[i].a), suma += c[i].a;     for (register int i = 1; i <= n; i++) scanf( %d , &c[i].b);     sort(c + 1, c + n + 1, cmp);     while (sumb < suma) sumb += c[++K].b;     printf( %d  , K);     memset(f, 128, sizeof(f));     f[0][0] = 0;     for (register int i = 1; i <= n; i++)       for (register int j = sumb; j >= c[i].b; j--)         for (register int k = 1; k <= K; k++)           f[j][k] = max(f[j][k], f[j - c[i].b][k - 1] + c[i].a);     for (register int j = suma; j <= sumb; j++) ans = max(ans, f[j][K]);     printf( %d , suma - ans);     return 0;   }   