04:15 -
OOPS using C++
Write a function of your own to find the length of a string (Without using the built in functions of C++).
Function in C++ to find the string length:
/*function to find the string length*/
int mystrlen(char str[]) /* int type
function, it will accept an array of characters and return total number of
characters */
{
int i;
for(i=0; str[i] !=’\0’; i++)
{
}
return i;
}/*function ends
here*/
/*main()
functions to implement the above function*/
void main()
{
char str[100];
int length;
cout<<”Please enter a string :
“<<endl;
cin>>str;
/*print the length of string using
mystrlen function*/
length= mystrlen(str);
cout<<”Length of string”
<< str<<” is : “ <<length;
}