removing_spaces_from_string
1234567891011121314151617181920212223242526272829
#include <bits/stdc++.h>
using namespace std;
char * remove_spaces(char * str)
{
int i = 0, j = 0;
while (str[i])
{
if ( str[i] != ' ') // if (str[i] != ' ')
{
str[j++] = str[i] ;
}
i++ ;
}
str[j] = '\0';
return str ;
}
int main() {
cout << "Hello World!\n";
char str1[] = " g e e k s " ;
cout << remove_spaces(str1) << endl;
return 0;
}
Cpp
INFO