Compilare: user.cpp: In function ‘int main()’: user.cpp:45:13: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation] for (int j = 0; j <= K; ++ j) ^~~ user.cpp:48:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘for’ dp[0][0][0] = 0; ^~ user.cpp:21:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("antivirus.in", "r", stdin); ^ user.cpp:22:42: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("antivirus.out", "w", stdout); ^