User talk:Chetan14

main

{    float a,b,c,x,y,z; a=9; b=12; c=3; x=a-b/3+c*2-1; y=a-b/(3+c)*2-1; z=a-(b/(3+c)*2)-1; printf("x=%f\n",x) printf("y=%f\n",y) printf("z=%f\n",z) }