mosquito.c

#include <stdio.h>
int main( int agrc, char * argv[] ) {
 
int i,M,P,L,E,R,S,N,M_0,L_0,P_0;
 
while( scanf("%d %d %d %d %d %d %d", &M,&P,&L,&E,&R,&S,&N ) != EOF ) 
 {
  M_0 = M;
  L_0 = L;
  P_0 = P;
 
  for(i=0;i<N;i++)
   {
    L=M_0*E;
    P=L_0/R;
    M=P_0/S;	
 
    M_0 = M;
    L_0 = L;
    P_0 = P;
   }
  printf("%d\n",M);
 }
 
return 0;
}