Compilare: main.cpp: In function 'int main()': main.cpp:15:26: warning: format '%s' expects argument of type 'char*', but argument 2 has type 'char (*)[5003]' [-Wformat=] scanf("%s", &s[i]); ^ main.cpp:27:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(s[i]) == lmax){ ~~~~~~~~~~~~~^~~~~~~ main.cpp:52:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(k <= strlen(s[i]) && l <= strlen(s[j])){ ~~^~~~~~~~~~~~~~~ main.cpp:52:46: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(k <= strlen(s[i]) && l <= strlen(s[j])){ ~~^~~~~~~~~~~~~~~ main.cpp:58:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(k == strlen(s[i])){ ~~^~~~~~~~~~~~~~~ main.cpp:10:41: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("interesant.in", "r", stdin); ^ main.cpp:11:43: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("interesant.out", "w", stdout); ^ main.cpp:13:28: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &cer, &N); ^ main.cpp:15:27: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%s", &s[i]); ^