Compilare: user.cpp: In function ‘int main()’: user.cpp:41:16: warning: array subscript is above array bounds [-Warray-bounds] a[3].n=a[2].n; t=0; ^ user.cpp:44:20: warning: array subscript is above array bounds [-Warray-bounds] a[3].n=a[1].n; ^ user.cpp:50:20: warning: array subscript is above array bounds [-Warray-bounds] a[3].c[i]=a[1].c[i]+a[2].c[i]+t; ^ user.cpp:52:20: warning: array subscript is above array bounds [-Warray-bounds] a[3].c[i]=a[3].c[i]%10; ^ user.cpp:48:31: warning: array subscript is above array bounds [-Warray-bounds] for(int i=1;i<=a[3].n;i++) ^ user.cpp:54:26: warning: array subscript is above array bounds [-Warray-bounds] if(t==1) {a[3].n++; a[3].c[a[3].n]=1;} ^ user.cpp:54:36: warning: array subscript is above array bounds [-Warray-bounds] if(t==1) {a[3].n++; a[3].c[a[3].n]=1;} ^ user.cpp:57:32: warning: array subscript is above array bounds [-Warray-bounds] a[1]=a[2]; a[2]=a[3]; ^ user.cpp:58:16: warning: array subscript is above array bounds [-Warray-bounds] a[3].n=0; ^