Compilare: main.cpp: In function 'int main()': main.cpp:34:12: warning: array subscript is above array bounds [-Warray-bounds] a[i][3]=1; ~~~~~~^ main.cpp:39:35: warning: array subscript is above array bounds [-Warray-bounds] a[i][3]++; ~~~~~~^ main.cpp:39:35: warning: array subscript is above array bounds [-Warray-bounds] main.cpp:43:31: warning: array subscript is above array bounds [-Warray-bounds] for(i=maxi;i>=1;i--)if(a[i][3]!=0&&a[i][2]!=0)g<<a[i][3]<<" "; ~~~~~~^ main.cpp:44:31: warning: array subscript is above array bounds [-Warray-bounds] for(i=1;i<=maxi;i++)if(a[i][3]!=0&&a[i][2]!=0)g<<a[i][3]<<" "; ~~~~~~^