Compilare: user.cpp: In member function ‘void ramase::add_point(int)’: user.cpp:48:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (topX.size() > n / 3) { ^ user.cpp: In member function ‘void ramase::remove_point(int)’: user.cpp:57:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (topX.size() < n / 3 && R.size() > 0) { ^ user.cpp: In function ‘int main()’: user.cpp:112:64: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘long long int*’ [-Wformat=] scanf("%d %d %d %d %d %d", &C.x, &C.y, &A.x, &A.y, &B.x, &B.y); ^ user.cpp:112:64: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘long long int*’ [-Wformat=] user.cpp:112:64: warning: format ‘%d’ expects argument of type ‘int*’, but argument 4 has type ‘long long int*’ [-Wformat=] user.cpp:112:64: warning: format ‘%d’ expects argument of type ‘int*’, but argument 5 has type ‘long long int*’ [-Wformat=] user.cpp:112:64: warning: format ‘%d’ expects argument of type ‘int*’, but argument 6 has type ‘long long int*’ [-Wformat=] user.cpp:112:64: warning: format ‘%d’ expects argument of type ‘int*’, but argument 7 has type ‘long long int*’ [-Wformat=] user.cpp:115:36: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘long long int*’ [-Wformat=] scanf("%d %d", &v[i].x, &v[i].y); ^ user.cpp:115:36: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘long long int*’ [-Wformat=] user.cpp:129:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (T1.size() > n / 3) { ^ user.cpp:134:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (T1.size() != n / 3 || R.topX.size() != n / 3) continue; ^ user.cpp:134:52: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (T1.size() != n / 3 || R.topX.size() != n / 3) continue; ^ user.cpp:146:44: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%d %d ", v[*it].x, v[*it].y); ^ user.cpp:146:44: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long long int’ [-Wformat=] user.cpp:150:44: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%d %d ", v[*it].x, v[*it].y); ^ user.cpp:150:44: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long long int’ [-Wformat=] user.cpp:154:44: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%d %d ", v[*it].x, v[*it].y); ^ user.cpp:154:44: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long long int’ [-Wformat=] user.cpp:110:32: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("tri.in", "r", stdin); ^ user.cpp:111:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("tri.out", "w", stdout); ^ user.cpp:112:65: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %d %d %d %d", &C.x, &C.y, &A.x, &A.y, &B.x, &B.y);