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/* Demonstrates using scanf() to input numeric and text data. */ 
 
#include  
 
char lname[257], fname[257]; 
int count, id_num; 
 
int main( void ) 
{ 
    /* Prompt the user. */ 
 
    puts("Enter last name, first name, ID number separated"); 
    puts("by spaces, then press Enter."); 
 
    /* Input the three data items. */ 
 
    count = scanf("%s%s%d", lname, fname, &id_num); 
 
    /* Display the data. */ 
 
    printf("%d items entered: %s %s %d \n", count, fname, lname, id_num); 
 
    return 0; 
}