[ВеликийТралльПВНЗ]

#include <stdio.h>
#include <stdlib.h>

int main()
{
int vibor=0, potracheno=0;

while(1)
{
puts("\nsdelaite svoi vibor:");
//вывод
puts("1.kommynalnie yslygi");
puts("2.internet");
puts("3.telefon");
puts("4.vihod");
scanf("%i", &vibor);


switch(vibor)
{
case 1:
{
printf("\n1.voda");
printf("\n2.gaz");
printf("\n3.svet");

scanf("%i", &vibor);
switch(vibor)
{


case 1:
potracheno+=90000;
break;

case 2:
potracheno+=300;
break;

case 3:
potracheno+=300;
break;
}
}
break;

case 2:
{
printf("\n1.interzet");
printf("\n2.domry");
printf("\n3.martix");

scanf("%i", &vibor);
switch(vibor)
{
case 1:
potracheno+=300;
break;

case 2:
potracheno+=100;
break;

case 3:
potracheno+=3;
break;
}
}
break;
case 3:
{


printf("\n1.mtc");
printf("\n2.megafon");
printf("\n3.beeline");

scanf("%i", &vibor);
switch(vibor)
{
case 1:
potracheno+=300;
break;


case 2:
potracheno+=600;
break;

case 3:
potracheno+=309;
break;
}
}
break;
case 4:
{
exit(0);
}

}
printf("%i", potracheno);
}

return 0;
}