Compilare: main.cpp: In function 'int main()': main.cpp:45:121: warning: 'nr2jfi' may be used uninitialized in this function [-Wmaybe-uninitialized] if((i>=nr1ist && i<=nr1ifi && j>=nr1jst && j<=nr1jfi)||(i>=nr2ist && i<=nr2ifi && j>=nr2jst && j<=nr2jfi)) ~^~~~~~~~ main.cpp:45:108: warning: 'nr2jst' may be used uninitialized in this function [-Wmaybe-uninitialized] if((i>=nr1ist && i<=nr1ifi && j>=nr1jst && j<=nr1jfi)||(i>=nr2ist && i<=nr2ifi && j>=nr2jst && j<=nr2jfi)) ~^~~~~~~~ main.cpp:45:95: warning: 'nr2ifi' may be used uninitialized in this function [-Wmaybe-uninitialized] if((i>=nr1ist && i<=nr1ifi && j>=nr1jst && j<=nr1jfi)||(i>=nr2ist && i<=nr2ifi && j>=nr2jst && j<=nr2jfi)) ~^~~~~~~~ main.cpp:45:82: warning: 'nr2ist' may be used uninitialized in this function [-Wmaybe-uninitialized] if((i>=nr1ist && i<=nr1ifi && j>=nr1jst && j<=nr1jfi)||(i>=nr2ist && i<=nr2ifi && j>=nr2jst && j<=nr2jfi)) ~^~~~~~~~ main.cpp:37:68: warning: 'nr1jfi' may be used uninitialized in this function [-Wmaybe-uninitialized] if(i>=nr1ist && i<=nr1ifi && j>=nr1jst && j<=nr1jfi) ~^~~~~~~~ main.cpp:37:55: warning: 'nr1jst' may be used uninitialized in this function [-Wmaybe-uninitialized] if(i>=nr1ist && i<=nr1ifi && j>=nr1jst && j<=nr1jfi) ~^~~~~~~~ main.cpp:37:42: warning: 'nr1ifi' may be used uninitialized in this function [-Wmaybe-uninitialized] if(i>=nr1ist && i<=nr1ifi && j>=nr1jst && j<=nr1jfi) ~^~~~~~~~ main.cpp:37:29: warning: 'nr1ist' may be used uninitialized in this function [-Wmaybe-uninitialized] if(i>=nr1ist && i<=nr1ifi && j>=nr1jst && j<=nr1jfi) ~^~~~~~~~ main.cpp:12:47: warning: 'jfi' may be used uninitialized in this function [-Wmaybe-uninitialized] int auist,auifi,aujst,aujfi,k,ist,ifi,jst,jfi,n,i,j,v[100][100],nr1=0,nr2=0,nr3=0,nr1ist,nr1ifi,nr1jst,nr1jfi,nr2ist,nr2ifi,nr2jst,nr2jfi; ^~~ main.cpp:12:43: warning: 'jst' may be used uninitialized in this function [-Wmaybe-uninitialized] int auist,auifi,aujst,aujfi,k,ist,ifi,jst,jfi,n,i,j,v[100][100],nr1=0,nr2=0,nr3=0,nr1ist,nr1ifi,nr1jst,nr1jfi,nr2ist,nr2ifi,nr2jst,nr2jfi; ^~~ main.cpp:12:39: warning: 'ifi' may be used uninitialized in this function [-Wmaybe-uninitialized] int auist,auifi,aujst,aujfi,k,ist,ifi,jst,jfi,n,i,j,v[100][100],nr1=0,nr2=0,nr3=0,nr1ist,nr1ifi,nr1jst,nr1jfi,nr2ist,nr2ifi,nr2jst,nr2jfi; ^~~ main.cpp:12:35: warning: 'ist' may be used uninitialized in this function [-Wmaybe-uninitialized] int auist,auifi,aujst,aujfi,k,ist,ifi,jst,jfi,n,i,j,v[100][100],nr1=0,nr2=0,nr3=0,nr1ist,nr1ifi,nr1jst,nr1jfi,nr2ist,nr2ifi,nr2jst,nr2jfi; ^~~