Is there any way to convert string characters into integer?

Asked Jun 13 '20 at 16:23

Active Jun 13 '20 at 16:47

Viewed 42 times

I have a question.

string test;
int sum = 0;

cout << "podaj liczbe; ";
cin >> test;
cout << "dlugosc: " << test.length() << endl;
for(int i = 0; i < test.length(); i++)
{
    cout << test[ i ] << endl;
}

cout << "suma" << sum << endl;

Lets say I will put a number 234 into string, program will show me 2, 3, 4 on screen and is there any way to create int with exactly value of 234? And analogously if I put for example 555 number into string is there way to create int with 555 value?

edited Jun 13 '20 at 16:47

Dmitry Kuzminov

6,180
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asked Jun 13 '20 at 16:23

babidi

2

[https://en.cppreference.com/w/cpp/string/basic_string/stol](https://en.cppreference.com/w/cpp/string/basic_string/stol) – drescherjm Jun 13 '20 at 16:25
2

Take a look at [std::stoi](https://en.cppreference.com/w/cpp/string/basic_string/stol) – Abdelbaki Boukerche Jun 13 '20 at 16:28
why are your string characters alphapatical while u r talking about digit characters? – asmmo Jun 13 '20 at 16:28
Love you baby:) – babidi Jun 13 '20 at 16:29
Its complicated, std::stoi helped, thanks all – babidi Jun 13 '20 at 16:30
2

@babidi Consider trying a google search before posting a question next time. – super Jun 13 '20 at 16:33

Is there any way to convert string characters into integer?

0 Answers0