#inciude <stdio.h>
int main()
{ ?
??? int x,y;
??? x = 10;
??? y = -3;
??? x + y = 7;
??? x - y = 13;
??? x * y = -30;
??? x / y = -3;
??? x % y = 1;
??? printf("x+y=7%d\n", x+y);
??? printf("x-y=13%d\n", x-y);
??? printf("x*y=-30%d\n", x*y );
??? printf("x/y=-3%d\n",x?y );
??? printf("x%y=1%d\n", x%y);
??? return 0;
}?? ?
???