#include <stdio.h>
#include <string.h>
int main()
{
char a[50] = "nearby! ";
int i, j;
int count = 0;
for (i = 0, j = 0; a[i]; i++)
{
if (a[i] != ' '){
a[j++] = a[i];
}
}
a[j] = ' ';
printf("the changed string is: %s,%s
",a, a);
return 0;
}