"c++ length of char array" Code Answer's

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c++ length of char array

waves on Jan 24, 2021

char* example = "Lorem ipsum dolor sit amet";
int length = strlen(example);
std::cout << length << '\n'; // 26

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c++ length of char*

Crazy Copperhead on Aug 01, 2020

#include <iostream>
#include <string.h>

using namespace std;

int main()
{
    char *str = "ABC";
    cout << strlen(str) << endl;
    return 0;
}

Source: www.cplusplus.com

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how to find length of character array in c++

Muddy Moose on Nov 27, 2020

#include <iostream>

using namespace std;

int main()
{
    char arr[] = "grepper";
    cout << sizeof(arr) << endl;
    return 0;
    //    keep it in mind that character arrays have length of one more than your characters because last one is for \0 to show that word has ended
}

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char size length c++

CharllierJr on Jul 05, 2020

char* a = "ABC";
int length = sizeof(a)/sizeof(char);

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how to find the size of a character array in c++

Important Ibex on May 02, 2020

Instead of sizeof() for finding the length of strings or character 
arrays, just use strlen(string_name) with the header file
#include <cstring>   
it's easier.

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"c++ length of char array" Code Answer's