How do i change an integer to a string?, C/C++ Programming

Assignment Help:

A: The simplest way is to use a stringstream:

#include

using namespace std;

string itos(int i) // convert int to string

{

stringstream s;

s << i;

return s.str();

}

int main()

{

int i = 127;

string ss = itos(i);

const char* p = ss.c_str();

cout << ss << " " << p << "\n";

}

Naturally, this technique works for converting any type that you can output using << to a string.

Related Discussions:- How do i change an integer to a string?

Computes the ackermann-peter a m-n function, (a) Write a procedure that com...

(a) Write a procedure that computes the Ackermann-Peter a(m,n) function. (b) Write a helper procedure that only allows the calculation of the Ackermann-Peter function for 0≤m

Dynamic memory management, C and C++ require explicit dynamic memory manage...

C and C++ require explicit dynamic memory management, using new and delete or malloc() and free(). It is helpful to understand where variables exist (usually the stack or the he

Write a program that computes the cost of a long distance ca, Write a progr...

Write a program that computes the cost of a long distance call. The cost of the call is determined according to the following rate schedules. a. A call made between 8:00 AM and 6:

Tell what the derived class inherits or doesn''t inherit?, Tell what the de...

Tell what the derived class inherits or doesn't inherit? A: Inherits: - All data member defined in the parent class (even though such members might not always be accessible

Define internal static storage class - computer programming, Define Interna...

Define Internal static storage class - computer programming? The Internal static variables are those that declared inside a function. The scope of the internal static variables

Boolean functions and simple logic design, The digital signal is one which ...

The digital signal is one which only consists of two states i.e. logic '1' (+5 volts) and logic '0' (0 volts). Various electronic blocks use logic and these form the basis of a m

Describe what are dynamic pointers, Question: (a) Describe what are dy...

Question: (a) Describe what are dynamic pointers. Show their memory representations diagrammatically. (b) Write short notes about pointers in arrays, paying attention on

Classes and objects, Mention 3 characteristics of object

Mention 3 characteristics of object

What is buddy systems, Buddy systems : A method of handling the storage man...

Buddy systems : A method of handling the storage management problem is kept individual free lists for blocks of dissimilar sizes. Every list having free blocks of only one particul

C program for rotation, Normal 0 false false false EN-U...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages