func_code_string: #include <bits/stdc++.h>   using namespace std;   const int mod = 998244353;   template <typename T>   void chkmin(T &x, T y) {     if (y < x) x = y;   }   template <typename T>   void chkmax(T &x, T y) {     if (y > x) x = y;   }   template <typename T>   void upd(T &x, T y) {     if ((x += y) >= mod) x -= mod;   }   int n, m, K, N, sl, fh, a[510][510];   int rd() {     sl = 0;     fh = 1;     char ch = getchar();     while (ch <  0  ||  9  < ch) {       if (ch ==  - ) fh = -1;       ch = getchar();     }     while ( 0  <= ch && ch <=  9 ) sl = sl * 10 + ch -  0 , ch = getchar();     return sl * fh;   }   int main() {     ios::sync_with_stdio(false);     K = rd();     for (N = 1; N <= K; N <<= 1)       ;     a[1][1] = a[1][2] = a[1][3] = (N << 1) - 1;     a[3][1] = a[3][2] = a[3][3] = (N << 1) - 1;     a[2][3] = a[3][4] = K;     a[2][1] = N;     a[2][2] = N << 1;     n = 3;     m = 4;     printf( %d %d n , n, m);     for (int i = 1; i <= n; ++i, puts(  ))       for (int j = 1; j <= m; ++j) printf( %d  , a[i][j]);     return 0;   }   