Code:
#include<stdio.h>
//declare functions
void inputData(char, char, char, char, char,
char, char, char, char, char,
float, int, char, char);
void output(char, char, char, char, char,
char, char, char, char, char,
int, float);
int main(void)
{
//declare variables
char n_1;
char n_2;
char n_3;
char n_4;
char n_5;
char n_6;
char n_7;
char n_8;
char n_9;
char n_10;
float price;
int enrollment;
char R_S;
char N_O;
int copies;
float profit;
//Input
n_1=inputData();
n_2=inputData();
n_3=inputData();
n_4=inputData();
n_5=inputData();
n_6=inputData();
n_7=inputData();
n_8=inputData();
n_9=inputData();
n_10=inputData();
inputData(price, enrollment);
R_S=inputData();
N_O=inputData();
//Calculations
//Output
output(n_1, n_2, n_3, n_4, n_5, n_6, n_7,
n_8, n_9, n_10, copies, profit);
return 0;
}///End Main///////////////////////////////
void inputData(char n_1, char n_2, char n_3, char n_4, char n_5,
char n_6, char n_7, char n_8, char n_9, char n_10,
float price, int enrollment, char R_S, char N_O)
{
//Prompt user for necessary information
printf("Enter book number: ");
scanf(" %c %c %c %c %c %c %c %c %c %c",
&n_1, &n_2, &n_3, &n_4, &n_5, &n_6, &n_7, &n_8, &n_9, &n_10);
printf("Enter price per copy: ");
scanf("%.2f", &price);
printf("Enter expected class enrollment: ");
scanf("%f", &enrollment);
printf("Enter 'R' if required or 'S' if suggested: ");
scanf(" %c", &R_S);
printf("Enter 'N' if new or 'O' if not a new text: ");
scanf(" %c", &N_O);
return ;
}
void output(char n_1, char n_2, char n_3, char n_4, char n_5,
char n_6, char n_7, char n_8, char n_9, char n_10,
int copies, float profit)
{
printf("ISBN: %c - %c %c - %c %c %c %c %c %c - %c",
&n_1, &n_2, &n_3, &n_4, &n_5, &n_6, &n_7, &n_8, &n_9, &n_10);
printf("Copies Needed: %d", &copies);
printf("Profit: %f", &profit);
return;
}
What am i missing or need to add/fix? thanks in advanced