#include <stdio.h>
int main( )
 {
   float p0=1000,r1=0.0036,r2=0.0225,r3=0.0198,p1,p2,p3;                       
   p1 = p0 * (1 +  r1);                           
   p2 = p0 * (1 +  r2);
   p3 = p0 * (1 +  r3/2) * (1 + r3/2);  
   printf("p1=%f\np2=%f\np3=%f\n",p1,p2,p3); 
   return 0;
 }