mos.c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
 
 
int main(){
 
	int mosq, pupa, larva, vajicka, r, s, weeks;
	int i = 1;
 
	scanf("%d %d %d %d %d %d %d", &mosq, &pupa, &larva, &vajicka, &r, &s, &weeks);
	// printf("rofl\n");
 
	int larva2;
 
	int pupa2;
	int mosq2;
 
 
 
	while(i <= weeks) {
	/*
		eggs =  mosq * vajicka; 
		mosq -= mosq;
		larva += eggs;
		eggs =0;
		pupa += (larva/r);
		larva = 0;
		mosq += (pupa / s);
		pupa = 0;
 
		*/
 
		if(i%2!=0){
		//lcihy
		larva2=mosq * vajicka;
		pupa2=larva/r;
		mosq2 = pupa / s;
		}else{	
		//sudy				
		mosq = pupa2 / s;		
		pupa = larva2 / r;		
		larva = mosq2 * vajicka;
		}
 
		i++;
 
 
	}	
		if(weeks%2!=0){//lichy
			printf("%d\n", mosq2);
 
		}else{
		printf("%d\n", mosq);
		}
 
	return 0;
}