func_code_string: #include <bits/stdc++.h>   using namespace std;   const int mod = 1e9 + 7;   const int maxn = 105;   const int N = 200;   int f[maxn][maxn][maxn];   int g[maxn][maxn][maxn];   bool usedf[maxn][maxn];   bool usedg[maxn][maxn];   int n, m, K, ans, c[N + 5][N + 5];   int main() {     scanf( %d %d %d , &n, &m, &K);     if (K == 0) {       puts( 0 );       return 0;     }     for (int i = 0; i <= N; i++) {       c[i][0] = c[i][i] = 1;       for (int j = 1; j < i; j++) c[i][j] = (c[i - 1][j - 1] + c[i - 1][j]) % mod;     }     for (int i = 1; i <= m; i++) {       for (int j = 1; j <= n; j++)         for (int k = 1; k <= K; k++)           if (usedg[j][k]) memset(g[j][k], 0, sizeof(g[j][k]));       memset(usedg, 0, sizeof usedg);       for (int t = 1; t <= n; t++) usedg[t][1] = true, g[t][1][t] = 1;       for (int j = 1; j <= n; j++)         for (int k = 1; k <= K; k++)           if (usedf[j][k]) {             for (int l = 1; l <= n; l++)               if (int val = f[j][k][l]) {                 int tmp;                 for (int t = l; t <= n - j; t++)                   if (c[t - 1][l - 1] <= K && (tmp = k * c[t - 1][l - 1]) <= K)                     (g[j + t][tmp][t - l] += val) %= mod,                         usedg[j + t][tmp] = true;               }           }       swap(f, g);       swap(usedf, usedg);       for (int j = 1; j <= n; j++)         for (int k = 1; k <= K; k++) (ans += f[j][k][0]) %= mod;     }     printf( %d , ans);     return 0;   }   