WoLpH

#include <stdlib.h>#include <stdio.h>#define TEXT_WIDTH 20#define VALUE_WIDTH 13struct element_t{    int atomic;    char *name;    char *symbol;    char *class;    double weight;    int electrons[7];};struct element_t scan_element();void print_element(struct element_t e);int main(int argc, char **argv){    struct element_t sodium;    sodium = scan_element();    print_element(sodium);    return 0;}struct element_t scan_element(){    struct element_t e;    e.name = malloc(10*sizeof(char));    e.symbol = malloc(3*sizeof(char));    e.class = malloc(15*sizeof(char));    printf("Please enter the element properties: \n");    scanf("%d %s %s %s %lf %d %d %d %d %d %d %d",        &e.atomic,        e.name,        e.symbol,        e.class,        &e.weight,        &e.electrons[0],        &e.electrons[1],        &e.electrons[2],        &e.electrons[3],        &e.electrons[4],        &e.electrons[5],        &e.electrons[6]    );    printf("%f\n", e.weight);    return e;}void print_element(struct element_t e){    printf("%-*s: %*d\n", TEXT_WIDTH, "Atomic number", VALUE_WIDTH, e.atomic);    printf("%-*s: %*s\n", TEXT_WIDTH, "Name", VALUE_WIDTH, e.name);    printf("%-*s: %*s\n", TEXT_WIDTH, "Symbol", VALUE_WIDTH, e.symbol);    printf("%-*s: %*s\n", TEXT_WIDTH, "Class", VALUE_WIDTH, e.class);    printf("%-*s: %*f\n", TEXT_WIDTH, "Weight", VALUE_WIDTH, e.weight);    printf("%-*s: %d %d %d %d %d %d %d\n", TEXT_WIDTH, "Electrons", e.electrons[0], e.electrons[1], e.electrons[2], e.electrons[3], e.electrons[4], e.electrons[5], e.electrons[6]);}