No.15 distribution of funds in the district

#include "stdio.h"
#include "Stdlib.h"
int main ()
{float Li,jiang;
printf ("Input li:\n");
scanf ("%f", &li);
while (li<=0)
{printf ("Data wrong!\n"); System ("pause"); return 0;}
if (li<=10) Jiang=0.1*li;
else if (li>=10&&li<=20) jiang=0.1*10+0.075* (li-10);
else if (li>=20&&li<=40) jiang=0.1*10+0.075*10+0.05* (li-20);
else if (li>=40&&li<=60) jiang=0.1*10+0.075*10+0.05*20+0.03* (li-40);
else if (li>=60&&li<=100) jiang=0.1*10+0.075*10+0.05*20+0.03*20+0.015* (li-60);
else jiang=0.1*10+0.075*10+0.05*20+0.03*20+0.015*40+0.01* (li-100);
printf ("Jiang is:%.3f", Jiang);
System ("pause");
}

1. Each phase of the constant funds can be named J1,J2,J3, etc.

Only add <= after 2.else

3. Notice the difference in usage of long,float,int,double, review the meaning of%8.3f

No.15 distribution of funds in the district