Consider an empty stacks S1 and S2 with size = 4, what is the content of the stacks and its top after every push and pop operations.

int a[7]={4,3,8,6,2,1,10};

for(i=0;i<7;i++) if(a[i]%2==0)

S1.push(a[i]); else

S2.push(a[i]) for(i=0;i<3;i++){

S1.pop();

S2.pop();

}