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C Programming Code Examples

C > Beginners Lab Assignments Code Examples

Program to copy its input to its output replacing string of one

Program to copy its input to its output replacing string of one
or more blanks by a single blank

#include <stdio.h>
#include <conio.h>
void main()
{
 char c;
 clrscr();
 printf("
Enter a line of text:-  ");
 printf("
String will be terminated if you press ENTER.");
 printf("
Press Ctrl-Z & then ENTER to end the task.");
 printf("
STRING:-
  ");
 c=getchar();
 printf("

Justified form:-  ");
 while (c!=EOF)
  {

	if (c==' ')
	putchar(c);
	while (c==' ')
	{
	 c=getchar();
	}
	putchar(c);
	c=getchar();
  }
 getch();
}

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