#include #include using namespace std; int main() { string uname, pass, name; char choices; double ave, prelimg, midtermg, finalg; int fno, sno, tno, fnum, snum, tnum, fonum; int sum, diff, prod; string Username = "Steven Henry"; string Password = "Esguerra" ; cout << "Enter Username: "; getline(cin, uname); cout << "Enter Password: "; getline(cin, pass); if (uname == Username && pass == Password){ switch (choices) { case 'A': cout << "Prelim: "; cin >> prelimg; cout << "Midterm: "; cin >> prelimg; cout << "Final: "; cin >> prelimg; ave = (prelimg + midtermg + finalg) / 3; if (ave <= 4.0){ cout << "YOU PASSED"; } else { cout << "YOU FAILED"; } break; case 'B': cout << "First Number"; cin >> fno; cout << "Second Number"; cin >> sno; cout << "Third Number"; cin >> tno; if (fno > sno && fno > tno){ cout << "FIRST NUMBER IS THE HIGHEST NUMBER"; } else if (sno > fno && sno > tno){ cout << "SECOND NUMBER IS THE HIGHEST NUMBER"; } else if (tno > fno && tno > sno){ cout << "THIRD NUMBER IS THE HIGHEST NUMBER"; } break; case 'C': cout << "First Number: "; cin >> fnum; cout << "Second Number: "; cin >> snum; cout << "Third Number: "; cin >> tnum; cout << "Fourth Number: "; cin >> fonum; sum = (fnum + snum); diff = (sum - tnum); prod = (diff * fonum); cout << "Sum: "; cout << sum; cout << "Difference: "; cout << diff; cout << "Product: "; cout << prod; break; } } else { cout << "Invalid username and password."; return 0; } }
Why can't I run the code after if statement
#include <iostream>
#include <string.h>
using namespace std;
int main()
{
string uname, pass, name;
char choices;
double ave, prelimg, midtermg, finalg;
int fno, sno, tno, fnum, snum, tnum, fonum;
int sum, diff, prod;
string Username = "Steven Henry";
string Password = "Esguerra" ;
cout << "Enter Username: ";
getline(cin, uname);
cout << "Enter Password: ";
getline(cin, pass);
if (uname == Username && pass == Password){
switch (choices)
{
case 'A':
cout << "Prelim: ";
cin >> prelimg;
cout << "Midterm: ";
cin >> prelimg;
cout << "Final: ";
cin >> prelimg;
ave = (prelimg + midtermg + finalg) / 3;
if (ave <= 4.0){
cout << "YOU PASSED";
}
else {
cout << "YOU FAILED";
}
break;
case 'B':
cout << "First Number";
cin >> fno;
cout << "Second Number";
cin >> sno;
cout << "Third Number";
cin >> tno;
if (fno > sno && fno > tno){
cout << "FIRST NUMBER IS THE HIGHEST NUMBER";
}
else if (sno > fno && sno > tno){
cout << "SECOND NUMBER IS THE HIGHEST NUMBER";
}
else if (tno > fno && tno > sno){
cout << "THIRD NUMBER IS THE HIGHEST NUMBER";
}
break;
case 'C':
cout << "First Number: ";
cin >> fnum;
cout << "Second Number: ";
cin >> snum;
cout << "Third Number: ";
cin >> tnum;
cout << "Fourth Number: ";
cin >> fonum;
sum = (fnum + snum);
diff = (sum - tnum);
prod = (diff * fonum);
cout << "Sum: ";
cout << sum;
cout << "Difference: ";
cout << diff;
cout << "Product: ";
cout << prod;
break;
}
}
else {
cout << "Invalid username and password.";
return 0;
}
}
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