Compilare: main.cpp: In function 'void Solve()': main.cpp:94:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("muzica.in", "r", stdin); ^ main.cpp:96:37: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] int N, M; scanf("%d %d", &N, &M); ^ main.cpp:98:67: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] int A, B, C, D, E; scanf("%d %d %d %d %d", &A, &B, &C, &D, &E); ^ main.cpp:102:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] int X; scanf("%d", &X); ^ main.cpp: In function 'void Print()': main.cpp:126:39: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("muzica.out", "w", stdout); ^