rendered paste body#include <stdio.h>
#include <stdlib.h>
#include <string.h>
struct node {
double key;
char *val;
struct node *next;
};
double access(double x, struct node *p);
void insert(double d, char *b, struct node **p);
void print(struct node *p);
int main() {
struct node *ptr = NULL;
insert(2.5, "Tomek", &ptr);
print(ptr);
getchar();
return 0;
}
void insert(double d, char *b, struct node **p) {
struct node *ntr = (struct node *)malloc(sizeof(struct node));
ntr->val = (char *)malloc(strlen(b)+1);
ntr->key = d;
strcpy(ntr->val, b);
ntr->next = *p;
*p = ntr;
}
void print(struct node *p) {
if (p == NULL)
return;
printf("%d %s \n", p->key, p->val);
p = p->next;
}
double access(double x, struct node **p) {
struct node *ntr = (struct node *)malloc(sizeof(struct node));
while(*p) {
if ((*p)->key == x)
return x;
else {
ntr->key = 0;
ntr->next = *p;
*p = ntr;
}
*p = (*p)->next;
}
return 0;
}