carraysfunctionpointers
Does not enter my personname function. It is logically right the way I put the function and all?
I am not sure why it does not run my personname func. Is it my compiler's fault or my coding. And if I want to put pointer, where should I put it. And, is it possible to pass pointer var from a main func to other func?
#include <stdio.h>
#include <stdlib.h>
void personname(int, char );
float totalprice1(int, float, float);
int main()
{
float total1, ticketprice,alacarteprice, price, combo_price=0,
drink_price=0, popcorn_price=0, snacks_price=0, comboset=0,
totalprice=0;
int pay, snacks, popcorn, beverage, order, set, menu, food, i,booking,
time, movie, people=0, number=0, quantity=0, qtyBev=0, qtyPopcorn=0,
qtySnacks=0, alacarte=0;
char date[50], people1[100][100];
printf ("Choose your movie (1=BabyBoss 2=GuardiansOFTheGalaxy
3=Fast&Furious8 4=ShockWave 5=BeautyandTheBeast 6=GetOut): ");
scanf ("%d",&movie);
puts ("Enter your date: ");
scanf ("%s",&date);
if (movie==1)
{
printf ("Choose Showing Time ( 1=9:00 a.m , 2=3:15 p.m, 3=5:00 p.m,
4=8:30 p.m): ");
scanf ("%d",&time);
switch (time)
{
case 1: price=12;
break;
case 2: price=12;
break;
case 3: price=14;
break;
default: printf ("Wrong input");
}
}
else
if (movie==2)
{
printf ("Choose Showing Time (1=12:00 p.m , 2=3:30 p.m , 3=8:00 p.m ,
4=10:30 p.m): ");
scanf ("%d",&time);
switch (time)
{
case 1: price=15;
break;
case 2: price=15;
break;
case 3: price=17;
break;
case 4: price=17;
break;
default: printf ("Wrong input");
}
}
else
if (movie==3)
{
printf ("Choose Showing Time (1=2:00 p.m, 2=5:00 p.m , 3=8:00 p.m ,
4=10:30 p.m): ");
scanf ("%d",&time);
switch (time)
{
case 1: price=16;
break;
case 2: price=16;
break;
case 3: price=18;
break;
case 4: price=18;
break;
default: printf ("Wrong input");
}
}
else
if (movie==4)
{
printf ("Choose Showing Time (1=2:00 p.m , 2=5:00 p.m , 3=8:00 p.m,
4=10:30 p.m): ");
scanf ("%d",&time);
switch (time)
{
case 1: price=16;
break;
case 2: price=16;
break;
case 3: price=18;
break;
case 4: price=18;
break;
default: printf ("Wrong input");
}
}
else
if (movie==4)
{
printf ("Choose Showing Time (1=2:00 p.m , 2=5:00 p.m , 3=8:00 p.m,
4=10:30 p.m): ");
scanf ("%d",&time);
switch (time)
{
case 1: price=16;
break;
case 2: price=16;
break;
case 3: price=18;
break;
case 4: price=18;
break;
default: printf ("Wrong input");
}
}
else
if (movie==5)
{
printf ("Choose Showing Time (1=11:00 a.m, 2=1:00 p.m , 3=3:30 p.m ,
4=5:30 p.m , 5=9:30 p.m): ");
scanf ("%d",&time);
switch (time)
{
case 1: price=16;
break;
case 2: price=16;
break;
case 3: price=16;
break;
case 4: price=18;
break;
case 5: price=18;
break;
default: printf ("Wrong input");
}
}
else
{
printf ("Choose Showing Time ( 1=10:00 a.m, 2=1:00 p.m , 3=4:30 p.m ,
4=6:00 p.m): ");
scanf ("%d",&time);
switch (time)
{
case 1: price=12;
break;
case 2: price=12;
break;
case 3: price=12;
break;
case 4: price=12;
break;
default: printf ("Wrong input");
}
}
printf ("Do you want to proceed your bookings? (1 for Yes, 0 for No): ");
scanf ("%d",&booking);
if (booking==1)
{
puts ("Enter number of person: ");
scanf ("%d",&number);
for (i=0;i<number; i++)
{
printf ("Enter your name: ");
scanf ("%s",&people1[i]);
}
}
printf ("\nTotal number of person: %d\n",number);
for (i=0; i<number; i++)
{
personname (i, people1[i]);
}
printf ("\nDo you want to add-on cinema food? (1 for Yes, 0 for No): ");
scanf ("%d",&food);
if (food==1)
{
do
{
printf ("Order Menu( 1=Combo set, 2=Alacarte, 3=cancel order food) :
");
scanf ("%d",&menu);
if (menu==1)
{
printf (" Choose Your Choice (1=SetA[ 1caramel popcorn (S) + 1
softdrink (S) , 2=SetB [1 caramel popcorn(R) + 1 softdrink (R) , 3=SetC[1
caramel popcorn (L) + 2 softdrinks (R)):");
scanf ("%d",&set);
switch (set)
{
case 1: combo_price=7.8;
break;
case 2: combo_price=8.9;
break;
default: combo_price=11.9;
break;
}
printf ("Quantity?:");
scanf ("%d",&quantity);
comboset=combo_price*quantity;
}
else
if (menu==2)
{
printf ("Alacarte ( 1=Beverages,2=Popcorn, 3=Snacks)");
scanf ("%d",&alacarte);
if (alacarte==1)
{
printf (" Beverages(1=Softdrink, 2=Milo, 3=Nescafe,
4=Tropicana Juice): ");
scanf ("%d",&beverage);
switch (beverage)
{
case 1: drink_price=3.6;
break;
case 2: drink_price=4.8;
break;
case 3: drink_price=3.4;
break;
default: drink_price=5.2;
break;
}
printf ("Quantity?: ");
scanf ("%d",&qtyBev);
}
else
if (alacarte==2)
{
printf ("Popcorn(1=Popcorn Caramel, 2=Lite 'N' Sweet,
3=Salty): ");
scanf ("%d",&popcorn);
switch (popcorn)
{
case 1: popcorn_price=5.2;
break;
case 2: popcorn_price=4.3;
break;
default: popcorn_price=4.7;
break;
}
printf ("Quantity?: ");
scanf ("%d",&qtyPopcorn);
}
}
else
{
printf ("Snacks (1=Chicken Nugget(6pcs), 2=Mashed potato,
3=Curry puff(2pcs), 4=Kit-Kat): ");
scanf ("%d",&snacks);
switch (snacks)
{
case 1: snacks=6.4;
break;
case 2: snacks=2.5;
break;
case 3: snacks=3.2;
break;
default: snacks=2.5;
break;
}
printf ("Quantity?: ");
scanf ("%d",&qtySnacks);
}
alacarteprice=(drink_price*qtyBev)+(popcorn_price*qtyPopcorn)+
(snacks_price*qtySnacks);
totalprice=comboset+alacarteprice;
printf ("Are you done ordering food? (1 for Yes, 0 for No) : ");
scanf ("%d",&order);
}
while (order==0);
}
ticketprice=price*number;
printf ("Do you want to make a payment?(1 for Yes, 0 for No) :");
scanf ("%d",&pay);
total1=totalprice1(pay, ticketprice, totalprice);
if (pay==1)
{
printf ("Ticket Price: RM%.2f\n",ticketprice);
printf ("Combo Set Price: RM%.2f\n",comboset);
printf ("Alacarte Price: RM%.2f\n",alacarteprice);
}
else
{
printf ("Order candelled\n");
printf ("Ticket Price: RM0.00\n");
printf ("Combo Set Price: RM0.00\n");
printf ("Alacarte Price: RM0.00\n");
}
printf ("Total Price: %.2f",total1);
printf ("THANK YOU FOR CHOOSING OUR CINEMA >_< ");
return 0;
}
void personname(int a, char b)
{
printf ("\nPerson %d: %s",a+1, b);
}
float totalprice1(int a, float b, float c)
{
float total;
total=b+c;
return total;
}
Solution
If you want to print a name with the function personname, the second argument has to be char * or char[ ] instead of char.
Example:
void personname(int a, char *b)
{
printf ("\nPerson %d: %s",a+1, b);
}
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