Compilare: user.cpp: In function ‘int main()’: user.cpp:19:59: warning: format ‘%d’ expects argument of type ‘int*’, but argument 9 has type ‘long long int*’ [-Wformat=] fscanf(f,"%d %d %d %d %d %d %d %d",&v,&n,&m,&t,&l,&c,&k,&s); wq=1; ^ user.cpp:24:25: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘long long int*’ [-Wformat=] fscanf(f,"%d",&cod[i][j]); ^ user.cpp:19:60: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d %d %d %d %d %d %d",&v,&n,&m,&t,&l,&c,&k,&s); wq=1; ^ user.cpp:21:36: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d",&v1[i],&v2[i]); ^ user.cpp:24:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&cod[i][j]); ^