Eroare de compilare: main.cpp:15:1: error: 'vector' does not name a type vector<int> hsh; ^~~~~~ main.cpp: In function 'int cntLen(int, int)': main.cpp:34:5: error: 'hsh' was not declared in this scope hsh.clear(); ^~~ main.cpp:47:18: error: unable to deduce 'auto&&' from 'hsh' for (int x : hsh) { ^~~ main.cpp: In function 'void solve()': main.cpp:63:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%s", str); ^ main.cpp: In function 'int main()': main.cpp:77:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("strdup.in", "r", stdin); ^ main.cpp:78:39: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("strdup.out", "w", stdout); ^ main.cpp:80:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &T); ^ Non zero exit status: 1