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how to find size of int in c++ Code Example
c++ length of int 
unsigned int number_of_digits = 0;

do {
     ++number_of_digits; 
     n /= base;
} while (n);
Source: stackoverflow.com
how to find size of int in c++ 
#include <iostream>
using namespace std;

int main(){    
    cout << "Size of char: " << sizeof(char) << " byte" << endl;
    cout << "Size of int: " << sizeof(int) << " bytes" << endl;
    cout << "Size of float: " << sizeof(float) << " bytes" << endl;
    cout << "Size of double: " << sizeof(double) << " bytes" << endl;

    return 0;
}



Cpp

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Type:
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Category:
 Coding
Sub Category:
 Code Example
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