func_code_string: #include <bits/stdc++.h>   using namespace std;   inline int SG(double x) { return x > -1E-8 ? x < 1E-8 ? 0 : 1 : -1; }   int c[1000000];   int main() {     int n, m, r, i, j, k, d;     long long md;     scanf( %d %d %d , &n, &m, &r);     for (i = 0; i < (n); i++) {       scanf( %d , &c[i]);     }     if (n % 2 == 0) {       puts( 0 );       return 0;     }     d = (n + 1) / 2;     md = (long long)(m / d) * (long long)r;     for (i = 0; i < n; i += 2) {       if (c[i] < md) md = c[i];     }     printf( %I64d n , md);     return 0;   }   