Help!!!questions about a circuit program..
Can someone please help me solve the following problems for my mini project? Your help will be highly appriciated...
1. The function frontpage(name) can't be linked to the other 2 functions.
2. If user mis-enter a character for switch case, a infinite loop will occur.(same case happened for cin>>number_resistor in my project)
Code:
void resistor_knowledge(void frontpage(char name[50])){
system("color 4E");
ifstream resistor_file("resistor.txt");
char k_resistor[max_letter];
for (int size=0; size<=20; size++){
resistor_file.getline(k_resistor,max_letter);
cout<<k_resistor;
cout<<"\n\nPRESS ANYKEY TO RETURN TO MAIN MENU.";
getch();
frontpage(name);
}
}
void capacitor_knowledge(void frontpage(char name[50])){
system("color 4E");
char k_capacitor[max_letter];
ifstream capacitor_file("capacitor.txt");
for (int size=0; size<=20; size++){
capacitor_file.getline(k_capacitor,max_letter);
cout<<k_capacitor;
cout<<"\n\nPRESS ANYKEY TO RETURN TO MAIN MENU.";
getch();
frontpage(name);
}
}
void frontpage(char name[50]){ int choice,x;
repeat_main:
system ("COLOR 3A");
cout<<"\n Hello, "<<name<<".\n Welcome to this CIRCUIT PROGRAM!!\n\n";
printf(" 4.Resistance in a circuit\n 5.Capacitor in a circuit\n ");
cin>>choice;
system("CLS");
switch (choice){
case 1:
resistor_knowledge();
break;
case 2:
capacitor_knowledge();
break;
default:
{
cout<<"\n\n\n INVALID INPUT!!\n\n ENTER A VALID INPUT PLEASE!!!";
time(x=3);
system("CLS");
goto repeat_main;
}
}
}
int main(){
char name[50];
cout<<"Please enter your name:";
cin.getline(name,50);
system("CLS");
frontpage(name);
