Program Discussion :: Strings
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Write an efficient program to find the length of a string.
Answer:
#include
using namespace std;
int main()
{
string str = "C++ Programming";
/* you can also use str.length() */
cout
Asked In ::
Language:
Mayank
24 Jun, 2017 5:33 PM
<!DOCTYPE html>
<html>
<body>
<?php
function Strin_length()
{
$str = "what is your name";
echo "Input string is :" . $str . "<br/>";
$strlength = strlen($str);
echo "String length is: " . $strlength;
}
Strin_length();
?>
</body>
</html>
Language:
Ajay
7 Jul, 2017 9:30 AM
#include <stdio.h>
int main()
{
char s[1000], i;
printf("Enter a string: ");
scanf("%s", s);
for(i = 0; s[i] != '\0'; ++i);
printf("Length of string: %d", i);
return 0;
}
Language:
Varuna Rai
7 Jul, 2017 9:30 AM
#include <iostream>
using namespace std;
int main()
{
string str = "C++ Programming";
/* you can also use str.length() */
cout << "String Length = " << str.size();
return 0;
}