Compilare: main.cpp: In function 'int main()': main.cpp:103:68: warning: array subscript is above array bounds [-Warray-bounds] fout<<a[1].i1<<" "<<b[1]<<" "<<a[1].i1<<" "<<b[2]<<"\n"; ^~~~ main.cpp:106:29: warning: array subscript is above array bounds [-Warray-bounds] m=y-v[0][b[2]]+v[a[1].i1][b[2]]; ~~~^ main.cpp:114:56: warning: array subscript is above array bounds [-Warray-bounds] if (v[i][b[1]]-m>=0 && v[i][b[2]]-m>=0) ~~~^ main.cpp:123:33: warning: array subscript is above array bounds [-Warray-bounds] m=y-v[0][b[2]]+v[m1][b[2]]; ~~~^ main.cpp:130:51: warning: array subscript is above array bounds [-Warray-bounds] fout<<a[1].i1<<" "<<b[1]<<" "<<a[2].i1<<" "<<b[1]<<"\n"; ~~~^ main.cpp:133:26: warning: array subscript is above array bounds [-Warray-bounds] m=y-v[a[2].i1][0]+v[a[2].i1][b[1]]; ~~~^ main.cpp:121:35: warning: 'm1' may be used uninitialized in this function [-Wmaybe-uninitialized] m=m+v[m1][b[1]]; ~~~~~~~~~~^ main.cpp:58:9: warning: 'y' may be used uninitialized in this function [-Wmaybe-uninitialized] if (v[i][0]!=y) ^~