Assignment

Question

I am stuck here with my assignment:
Need help!
Q. This isss a House
// this isss a house
// thith ithth a houthe
Hint:
-can't use string
s or ss ==> th
while(ch!="\n")
{
ch = getchar();
ch = tolower(ch);
putchar(ch);
....
and here's my attempt:
.
.
#include<stdio.h>
void main()
{
char ch;
while(ch!='\n')
{
ch = getchar();
ch = tolower(ch);
/* if(ch == 's')
{
ch = 't';
}
*/
putchar(ch);
}
return 0;
}

Answer 1

What error you getting?
->make these changes.
1)Change void main() to int main() .
( remove return 0; )
2)Must end input by enter key.
3)Un-comment if block