Question

How to print each word from an input string in a separate line in C

Answer 1

#include <stdio.h>
 
int main(void)
{
    char s[256];
	int i = 0;
	
	printf("Enter a string: ");
	gets(s);
	
	while (s[i])
	{
		if (s[i] == ' ') 
			printf("\n");
		else
			printf("%c",  s[i]);
		i++;
	}
	
    return 0;
}
 
  
/*
    
run:
    
Enter a string: abc defg hijk lmnop
abc
defg
hijk
lmnop

*/

 

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Answer 2

#include <stdio.h>
 
int main(void)
{
    char ch;
	
	printf("Enter a string: ");
	
	while ( (ch = getchar ()) != EOF && ch != '\n')
    {
        if (ch == ' ')
            printf ("\n");
        else
            printf ("%c", ch);
    }
	
    return 0;
}
 
  
/*
    
run:
    
Enter a string: abc def ghij
abc
def
ghij

*/

 

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