Compilare: user.cpp:10:1: warning: ‘typedef’ was ignored in this declaration [enabled by default] }; ^ user.cpp: In function ‘void ReadInput()’: user.cpp:25:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<n1;i++) ^ user.cpp:28:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<n2;i++) ^ user.cpp: In function ‘int main()’: user.cpp:63:63: warning: narrowing conversion of ‘std::max<int>((* &0), (*(const int*)(& z)))’ from ‘const int’ to ‘unsigned int’ inside { } [-Wnarrowing] mijloace3.push_back({points1[i],nrp,max(0,z),max(0,t)}); //Pentru fiecare mijloc posibil retinem coordonata, // numarul de dreptunghiuri si pe cel maxim ^ user.cpp:63:63: warning: narrowing conversion of ‘std::max<int>((* &0), (*(const int*)(& t)))’ from ‘const int’ to ‘unsigned int’ inside { } [-Wnarrowing] user.cpp:80:63: warning: narrowing conversion of ‘std::max<int>((*(const int*)(& z)), (* &0))’ from ‘const int’ to ‘unsigned int’ inside { } [-Wnarrowing] mijloace2.push_back({points2[i],nrp,max(z,0),max(t,0)}); //Pentru fiecare mijloc posibil retinem coordonata, // numarul de dreptunghiuri si pe cel maxim ^ user.cpp:80:63: warning: narrowing conversion of ‘std::max<int>((*(const int*)(& t)), (* &0))’ from ‘const int’ to ‘unsigned int’ inside { } [-Wnarrowing] user.cpp:82:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(sol<sz && mijloace[sol].point<points2[i]) sol++; ^ user.cpp:83:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(sol==-1 || mijloace[sol].point!=points2[i]) continue; ^ user.cpp:108:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(sol<sz && mijloace[sol].point<y) sol++; ^ user.cpp:108:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(sol<sz && mijloace[sol].point<y) sol++; ^ user.cpp:55:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("trapeze2.in","r",stdin); ^ user.cpp:56:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("trapeze2.out","w",stdout); ^ user.cpp: In function ‘void ReadInput()’: user.cpp:18:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%u%u%u",&x1,&d1,&n1); ^ user.cpp:19:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%u%u%u",&x2,&d2,&n2); ^