func_code_string: #include <bits/stdc++.h>   using namespace std;   const long long maxn = 1e5 + 69;   const long long Inf = 1e13;   long long n, newa[maxn], ans[maxn], newb[maxn];   int32_t main() {     ios_base::sync_with_stdio(0);     cin.tie(0);     cin >> n;     for (long long i = 2; i <= n; i += 2) cin >> ans[i];     for (long long i = 2; i <= n; i += 2) {       long long found = 0;       for (long long j = sqrt(ans[i]); j >= 1; j--)         if (ans[i] % j == 0) {           long long newj = ans[i] / j;           if (!((j + newj) & 1)) {             newa[i] = (newj + j) / 2;             newb[i] = (newj - j) / 2;             if (newb[i] <= newa[i - 2]) continue;             found = 1;             break;           }         }       if (!found) return cout <<  No , 0;     }     for (long long i = 1; i <= n; i++) {       if (i & 1) {         ans[i] = (newb[i + 1] - newa[i - 1]) * (newb[i + 1] + newa[i - 1]);         if (ans[i] > Inf) return cout <<  No , 0;       }     }     cout <<  Yes  <<   n ;     for (long long i = 1; i <= n; i++) cout << ans[i] <<    ;   }   