list of pairs on integers
Code:
#include <stdio.h>
#include <stdlib.h>
typedef struct node {
int a;
int b;
struct node *next;
} *list;
void print(list head);
int main()
{
list ptr, new ;
int n;
ptr=NULL;
new = malloc(sizeof(struct node));
new->a = 1;
new->b = 2;
new->next = NULL;
printf ("Enter both integers separated by a space.\nIf you want to stop, write everything but integers.\n");
do {
n = scanf("%d %d", &new->a, &new->b);
if (n != 2) {
printf("You must write integers only\n");
return 1;
}
}
while (n==2);
printf("Integers you entered: %d %d", new->a, new->b);
return 0;
print(ptr);
}
void print(list head) {
list curr;
int i=0;
curr=head;
printf("Printing the list:\n");
while(curr) {
printf("%d\n", curr->a);
printf("%d\n", curr->b);
curr=curr->next;
i++;
}
printf("Printed %d elements\n", i);
}
Could you tell my why void function is not working here?