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With functions like sscanf, strtol, strtoul, atoi, atof etc.

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14y ago

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How can a number be converted into a string in c?

sprintf()


How can a string be converted into a number?

Most programming languages have some built-in functions to do that.


A number or a string of c character is called as?

Constant.


How do you convert a number that consist of alphabet and number in reverse order?

To reverse a number, first convert the number to a string, then reverse the string. Given your number consists of alphanumeric characters, the number must already be a string so simply reverse the string: #include<string> using std::string; string reverse (const string& s) { string str {}; for (auto c : s) str.insert (str.begin(), c); return str; } int main () { std::cout << "Enter a number: "; string s {}; std::cin >> s; std::cout << "The number in reverse is: " << reverse (s); }


When a stretched string is released the potential energy in the string is converted to?

When a stretched string is released, the potential energy in the string is converted to kinetic energy, causing the string to vibrate due to the release of stored energy.


When a strethched string is released the potential energy in the string is converted to?

When a stretched string is released, the potential energy stored in the string is converted into kinetic energy as the string vibrates back to its equilibrium position. This kinetic energy causes the string to oscillate and produce sound waves.


Count characters in an input string using c sharp?

Console.WriteLine("Please input a string:"); string str = Console.ReadLine(); Console.WriteLine("Number of characters: " + str.Length);


When a stretched string is released the potential energy in the string is converted?

kinetic energy


When a stretches string is released the potential energy in the string is converted to?

kinetic energy


C plus plus program to count digit in a string?

Use the following function to count the number of digits in a string. size_t count_digits (const std::string& str) { size_t count = 0; for (std::string::const_iterator it=str.begin(); it!=str.end(); ++it) { const char& c = *it; if (c>='0' && c<='9'); ++count; } return count; }


How are the strings passed to a function?

By reference. The name of the string is converted to a pointer (in C/C++) and given to the function as the address of the first element. (In Java, all objects are passed by reference, and there are no pointers.)


When a streched string is released the potential energy is converted to?

When a stretched string is released, the potential energy is converted into kinetic energy as the string vibrates. The string's vibrations create sound waves, which carry energy away in the form of sound.