How can I print values in a loop?

Question

In my code, all values are not printed in sequence.

Only the first value will be printed.

But I want to print the values in the order of the variable in .

in is a variable that takes the number of products.

   for(j=0;j<in;j++){
         cout<<"Id: "<<p1[j].id<<"\t Name: "<<p1[j].name<<endl;
   }

Answer 1

You can use ostream::write . This accepts a character array and the size of the array . The array is copied directly to the streambuffer.

Example:

char array[8];
//fill in array

//Because std::cout is an ostream
std::cout.write( array, 8 )