#include int main() int x=6,y=9; printf("x=%d,y=%d ",x,y); if(x>0 && y>0) printf("x and y are both positive. ); if(x==0 || y>0) printf("x equals to zero or y is greater than O ); if(!(x==y)) printf("x is not equal to y. "); printf("over. ); return 0