Compilare: user.cpp: In function ‘SearchResult getFirstOccurance()’: user.cpp:73:26: warning: variable ‘result’ set but not used [-Wunused-but-set-variable] SearchResult result = SearchResultMake(i-l,i); ^ user.cpp:76:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:80:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("potrivire.in","r",stdin); ^ user.cpp:81:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("potrivire.out","w",stdout); ^ user.cpp:82:91: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %s %s",&mainStringLength,&secondStringLength,mainString+1,secondString+1); ^