Compilare: user.cpp: In function ‘void BFS()’: user.cpp:36:25: warning: narrowing conversion of ‘capete’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] now = state{1,capete}; ^ user.cpp:48:36: warning: narrowing conversion of ‘i’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] Q.push(state{i,left}); ^ user.cpp:48:36: warning: narrowing conversion of ‘left’ from ‘const int’ to ‘short int’ inside { } [-Wnarrowing] user.cpp: In function ‘int main()’: user.cpp:64:40: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘short int*’ [-Wformat=] scanf("%d%d",duratie+i,taiate+i); ^ user.cpp:64:40: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘short int*’ [-Wformat=] user.cpp:56:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("zmeu2.in", "r", stdin); ^ user.cpp:57:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("zmeu2.out", "w", stdout); ^ user.cpp:59:46: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d",&capete,&povesti,&cupluri); ^ user.cpp:64:41: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",duratie+i,taiate+i); ^ user.cpp:68:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&a,&b); ^