#include <stdio.h>
#include <string.h>

void showline(void);
void dashes(void);

char line[81];
int linelen;

int main()
{
	puts("Enter a line of text:");
	gets(line);
	linelen = strlen(line);

	puts("Here is the line you entered:");
	showline();
	return(0);
}

void showline(void)
{
	dashes();
	puts(line);
	dashes();
}

void dashes(void)
{
	int x;

	for(x=0;x<linelen;x++)
		putchar('-');
	putchar('\n');
}