Update consolidated snippets

Author: actions-user

public/consolidated/cpp.json

@@ -159,7 +159,7 @@
                     "prime"
                 ],
                 "contributors": [],
-                "code": "#include <vector>\n\nusing namespace std;\n\nvector<int> sieve_of_eratosthenes(int n) {\n    vector<bool> is_prime(n + 1, true);\n    vector<int> primes;\n    is_prime[0] = is_prime[1] = false;\n    for (int i = 2; i * i <= n; ++i) {\n        if (is_prime[i]) {\n            for (int j = i * i; j <= n; j += i) {\n                is_prime[j] = false;\n            }\n        }\n    }\n    for (int i = 2; i <= n; ++i) {\n        if (is_prime[i]) {\n            primes.push_back(i);\n        }\n    }\n    return primes;\n}\n\n// Usage:\nsieve_of_eratosthenes(30); // Returns: {2, 3, 5, 7, 11, 13, 17, 19, 23, 29}\n"
+                "code": "#include <vector>\nstd::vector<int> sieve_of_eratosthenes(int n) {\n    std::vector<bool> is_prime(n + 1, true);\n    std::vector<int> primes;\n    is_prime[0] = is_prime[1] = false;\n    for (int i = 2; i * i <= n; ++i) {\n        if (is_prime[i]) {\n            for (int j = i * i; j <= n; j += i) {\n                is_prime[j] = false;\n            }\n        }\n    }\n    for (int i = 2; i <= n; ++i) {\n        if (is_prime[i]) {\n            primes.push_back(i);\n        }\n    }\n    return primes;\n}\n\n// Usage:\nsieve_of_eratosthenes(30); // Returns: {2, 3, 5, 7, 11, 13, 17, 19, 23, 29}\n"
             }
         ]
     },