First of all I want to thank the guys form this forum for there work and help that I found more then use full an different occasions.
Here is my c programing exercise.
Write a c program that shows all the products tahat have the price over 10.
Any help would be apreciated
This is how I thought I could make the program

#include<stdio.h>
int nr_products;//initialization
int nr_prices;
char products;
int price;
int main()
{
	

nr_products=nr_prices;
if(nr_products=2)
printf("No products");
scanf("%d",&nr_products);
printf("Products:");//enter the products
scanf("%c",products);
printf("Price:");//enter price
scanf("%d",&price);
	if(price>10)//condition over 10
	{
		printf("Products that have the price over 10 are",products);//products over 10

	}	
else printf("Eroare");//not found nay products over 10
getch();
}

The program uses nr_products and nr_prices, without having given them values! :(
These variables were declared BUT NOT initialized to any value.

if statements need TWO == in them, instead of just one =.

You need a for loop (best) to control how many times a price needs to be entered.

products should be a string, instead of just one char.

Lots of work to do on this program.

The program uses nr_products and nr_prices, without having given them values! :(
These variables were declared BUT NOT initialized to any value.

if statements need TWO == in them, instead of just one =.

You need a for loop (best) to control how many times a price needs to be entered.

products should be a string, instead of just one char.

Lots of work to do on this program.

Can you show me who to do it
I'm still a newbie to C

I tried to take your advice and use a for instead of if but I don't think taht worked very well
Thank you for the ideea

#include<stdio.h>
int nr_products;//initialization
int nr_prices;
char products;
int price;
int main()
{
	




printf("No products");
scanf("%d",&nr_products);
printf("Products:");//enter the products
scanf("%c",products);

printf("Price:");//enter price
scanf("%d",&price);
for(nr_products=nr_prices;nr_products<=2;nr_products==nr_prices)//use for to enter nr_produts
	if(price>10)//condition over 10
	{
		printf("Products that have the price over 10 are",products);//products over 10

	}	
else printf("Eroare");//not found nay products over 10
getch();
}
#include<stdio.h>


int main()
{
  int nr_products, nr_prices, price, over10=0;
  char product[40]={'\0'};

  printf("Enter the number of products");
  scanf("%d",&nr_products);
  getchar();

  printf("Product:");//enter the product
  fgets(product, sizeof(product), stdin);

  printf("Price:");//enter price
  scanf("%d",&price);
  getchar();
  for(i=0; i<nr_products;i++) 
  { 
    if(price>10)//condition over 10
    {
      printf("\nThis product has a price over 10: %s",product);//product over 10
      over10++;
    }	
  }
  if(over10==0) 
  { 
    printf("\nNo product cost over 10."); 
  }
  else {
    if(over10==1)
      ch='';
    else
      ch='s';
    printf("%d product%c cost over 10.", over10, ch);
  }
  return 0;
}

Not a complete solution to what you need perhaps, but a good start. I have not tested/debugged any of the above.

#include<stdio.h>


int main()
{
  int nr_products, nr_prices, price, over10=0;
  char product[40]={'\0'};

  printf("Enter the number of products");
  scanf("%d",&nr_products);
  getchar();

  printf("Product:");//enter the product
  fgets(product, sizeof(product), stdin);

  printf("Price:");//enter price
  scanf("%d",&price);
  getchar();
  for(i=0; i<nr_products;i++) 
  { 
    if(price>10)//condition over 10
    {
      printf("\nThis product has a price over 10: %s",product);//product over 10
      over10++;
    }	
  }
  if(over10==0) 
  { 
    printf("\nNo product cost over 10."); 
  }
  else {
    if(over10==1)
      ch='';
    else
      ch='s';
    printf("%d product%c cost over 10.", over10, ch);
  }
  return 0;
}

Not a complete solution to what you need perhaps, but a good start. I have not tested/debugged any of the above.

Thank you very much for the help

#include<stdio.h>


int main()
{
  int nr_products, nr_prices, price, over10=0;
  char product[40]={'\0'};

  printf("Enter the number of products");
  scanf("%d",&nr_products);
  getchar();

  printf("Product:");//enter the product
  fgets(product, sizeof(product), stdin);

  printf("Price:");//enter price
  scanf("%d",&price);
  getchar();
  for(i=0; i<nr_products;i++) 
  { 
    if(price>10)//condition over 10
    {
      printf("\nThis product has a price over 10: %s",product);//product over 10
      over10++;
    }	
  }
  if(over10==0) 
  { 
    printf("\nNo product cost over 10."); 
  }
  else {
    if(over10==1)
      ch='';
    else
      ch='s';
    printf("%d product%c cost over 10.", over10, ch);
  }
  return 0;
}

Not a complete solution to what you need perhaps, but a good start. I have not tested/debugged any of the above.

I get an error on ch it is an line 33 can you explian to me what is ch because the c compiler dosen't understand what type it is.
Thank you

'ch' is not defined in the code. But, it's a character. It'd look like this:

#include<stdio.h>
 
 
int main()
{
  int nr_products, nr_prices, price, over10=0;
  char product[40]={'\0'};
  char ch = '';
 
  printf("Enter the number of products");
  scanf("%d",&nr_products);
  getchar();
 
  printf("Product:");//enter the product
  fgets(product, sizeof(product), stdin);
 
  printf("Price:");//enter price
  scanf("%d",&price);
  getchar();
  for(i=0; i<nr_products;i++) 
  { 
    if(price>10)//condition over 10
    {
      printf("\nThis product has a price over 10: %s",product);//product over 10
      over10++;
    }	
  }
  if(over10==0) 
  { 
    printf("\nNo product cost over 10."); 
  }
  else {
    if(over10==1)
      ch='';
    else
      ch='s';
    printf("%d product%c cost over 10.", over10, ch);
  }
  return 0;
}

'ch' is not defined in the code. But, it's a character. It'd look like this:

#include<stdio.h>
 
 
int main()
{
  int nr_products, nr_prices, price, over10=0;
  char product[40]={'\0'};
  char ch = '';
 
  printf("Enter the number of products");
  scanf("%d",&nr_products);
  getchar();

  printf("Product:");//enter the product
  fgets(product, sizeof(product), stdin);
 
  printf("Price:");//enter price
  scanf("%d",&price);
  getchar();
  for(i=0; i<nr_products;i++) 
  { 
    if(price>10)//condition over 10
    {
      printf("\nThis product has a price over 10: %s",product);//product over 10
      over10++;
    }	
  }
  if(over10==0) 
  { 
    printf("\nNo product cost over 10."); 
  }
  else {
    if(over10==1)
      ch='';
    else
      ch='s';
    printf("%d product%c cost over 10.", over10, ch);
  }
  return 0;
}

I understood that ch is declared as a char but the compilers does not understand that, can you help me to compile this program with no errors thanks in advance

Compiled this, changed the empty character constants to null (\0) chars. Also, i was not defined.

#include<stdio.h>


int main()
{
  int nr_products, nr_prices, price, over10=0, i;
  char product[40]={'\0'};
  char ch = '\0';

  printf("Enter the number of products\n");
  scanf("%d",&nr_products);
  getchar();

  printf("Product:");//enter the product
  fgets(product, sizeof(product), stdin);

  printf("Price:");//enter price
  scanf("%d",&price);
  getchar();
  for(i=0; i<nr_products;i++)
  {
    if(price>10)//condition over 10
    {
      printf("\nThis product has a price over 10: %s\n",product);//product over 10
      over10++;
    }
  }
  if(over10==0)
  {
    printf("\nNo product cost over 10.\n");
  }
  else {
    if(over10==1)
      ch='\0';
    else
      ch='s';
    printf("%d product%c cost over 10.\n", over10, ch);
  }
  return 0;
}

Compiled this, changed the empty character constants to null (\0) chars. Also, i was not defined.

#include<stdio.h>


int main()
{
  int nr_products, nr_prices, price, over10=0, i;
  char product[40]={'\0'};
  char ch = '\0';

  printf("Enter the number of products\n");
  scanf("%d",&nr_products);
  getchar();

  printf("Product:");//enter the product
  fgets(product, sizeof(product), stdin);

  printf("Price:");//enter price
  scanf("%d",&price);
  getchar();
  for(i=0; i<nr_products;i++)
  {
    if(price>10)//condition over 10
    {
      printf("\nThis product has a price over 10: %s\n",product);//product over 10
      over10++;
    }
  }
  if(over10==0)
  {
    printf("\nNo product cost over 10.\n");
  }
  else {
    if(over10==1)
      ch='\0';
    else
      ch='s';
    printf("%d product%c cost over 10.\n", over10, ch);
  }
  return 0;
}

how can I rate you?

Thanks guys for the help I hope that I can help you sometime like you helped me.