Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:63:5: error: redefinition of ‘int main()’ int main() ^ user.cpp:49:5: note: ‘int main()’ previously defined here int main() ^ user.cpp:67:17: error: ‘t’ was not declared in this scope scanf("%d",&t); ^ user.cpp:70:12: error: ‘rd’ was not declared in this scope rd(); ^ user.cpp:71:16: error: ‘solve1’ was not declared in this scope solve1(); ^ user.cpp:72:16: error: ‘solve2’ was not declared in this scope solve2(); ^ user.cpp:73:14: error: ‘prin’ was not declared in this scope prin(); ^ user.cpp: In function ‘void citeste()’: user.cpp:18:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ user.cpp:19:46: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] for(int i=1;i<=n;i++) scanf("%lld",&v[i]); ^ user.cpp: In function ‘int main()’: user.cpp:51:42: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("streetcrypto.in","r",stdin); ^ user.cpp:52:44: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("streetcrypto.out","w",stdout); ^ user.cpp:54:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&t); ^ user.cpp: In function ‘int main()’: user.cpp:65:42: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("streetcrypto.in","r",stdin); ^ user.cpp:66:44: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("streetcrypto.out","w",stdout); ^