Compilare: user.cpp: In function ‘int main()’: user.cpp:17:42: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘bool*’ [-Wformat=] for(j=1;j<=m;++j) scanf("%d",&a[i][j]); ^ user.cpp:11:19: warning: unused variable ‘initx’ [-Wunused-variable] int i,j,k,m,n,x,y,initx,inity,maximul,posib,minim=250001,initial,t; ^ user.cpp:11:25: warning: unused variable ‘inity’ [-Wunused-variable] int i,j,k,m,n,x,y,initx,inity,maximul,posib,minim=250001,initial,t; ^ user.cpp:11:31: warning: unused variable ‘maximul’ [-Wunused-variable] int i,j,k,m,n,x,y,initx,inity,maximul,posib,minim=250001,initial,t; ^ user.cpp:8:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("tort2.in","r",stdin); ^ user.cpp:9:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("tort2.out","w",stdout); ^ user.cpp:14:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %d",&n,&m,&k); ^ user.cpp:17:43: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] for(j=1;j<=m;++j) scanf("%d",&a[i][j]); ^