example programs with example runs to show how scanf either works or fails.

 Here are some example programs with example runs to show how scanf either works or fails.

 /****************************************/ 

/* Example 1 */ 

/****************************************/ 

#include

  main () 

{ 

int i = 0; char ch = ’*’; 

float x = 0; 

scanf ("%d %c %f",&i,&ch,&x); 

printf ("%d %c %f\n",i,ch,x); 

} 

This program just waits for a line from the user and prints out what it makes of that line. Things to notice about these examples are the way in