2ffat

joebeach · May 1, 2000

Almost there 2ffat, Pass word function is now working.  Some little problem.  "Enter the nmae and ID of the student" won't compute.  Somehow, the cin.getline is not picking it up. #include <iostream.h > #include <string.h > //#include <ctype> #include <ctype.h> #include <stdlib.h> //using namespace std; float calcAverage(float[], int); void display(float[], int, float); class Password    // class declaration { public: Password(); //{ bRetVal = 0;} Password(char* szPassPhase) { length = strlen(szPassPhase); szPassword = new char[length+1]; strcpy(szPassword , szPassPhase ); } int check(void); void setPassword(char*); private: int HasUpperCase(void);   //check  for password int HasLowercase(void); int HasDigit(void); char* szPassword; int length; int bRetVal; }; //implementation void Password::setPassword(char* string) { strcpy(szPassword,string);                                           // cout << szPassword << endl; } int Password :: check() { while(bRetVal != 0) { if(HasLowercase()&&HasUpperCase()&&HasDigit()&&length >= 6) cout<<"Your password is correct. Please process "<<endl; break; } if(!bRetVal) { cout<< "Your password is incorrect.  exit and try again. "<<endl << "Your password should be at least six characters long, "<<endl << "and the password should contain at least one uppercase and at least one lower case letter. "<<endl << "An example of the password is B12c34 "<<endl; exit(0); } return bRetVal; } int Password::HasLowercase() {   // bRetVal =0; for(int x=0;x < length; x++) if(islower((int)szPassword[x]))  //return a non-zero value if true { bRetVal = 1; break; } return bRetVal; } int Password::HasUpperCase() { bRetVal = 0; for(int x=0; x<length;x++)//returns a no-zero if(isupper((int)szPassword[x])) { bRetVal = 1; break; } return bRetVal; } int Password::HasDigit() { bRetVal =0; for (int x=0;x<=length;x++) if(isdigit((int)szPassword[x]))  { bRetVal = 1; break; } return bRetVal; } struct Student {   char name[20];   char idnum[10];   float testGrade[50]; }; int main() { char* string ="B12c34 "; Password a = Password(string) ; cout<<"Type in your password: "; cin.getline(string, 10); cout<<"the password is: " <<string<< endl; a.setPassword(string); a.check(); Student stud; int i=0 , ch=0, num = 0; float testGrade[50]; float average; average=calcAverage(testGrade, ch); } float calcAverage(float testGrade[], int HowManyGrade ) { int   i=0,j, id; int   HowManyStud; char student[20]; float total=0.00, average; while(testGrade) {   cout<<"How many student are you going to record ";   cin>>HowManyStud;   for(i =0; i <= HowManyStud; ++i) {   cout<<"Enter the names and the IDs of the student: "<<endl;   cin.getline(student, 20)   ;   cout<<"How many grade are you going to record for this student: ";   cin>>HowManyGrade; for( j = 0; j < HowManyGrade ; ++j) { cout<<"Enter another grades for the students "<<endl; cin>>testGrade[j]; } } } total = total + testGrade[j]; average = total /HowManyGrade ; //calculate and return average    return average; } void display(float nums[], int numel, float av) {   int i = 0;   cout<<"\nThe grades are: \n";   for (i=0; i<numel; i++)   { if(nums <(av) ) cout<<"*"; else cout<<"  "; cout<<nums <<endl; }   return;  }

2ffat · May 2, 2000

Check your earlier posting, I answered pointed this out. Your password is getting set by Password a = Password(string); and this string is what is getting checked. James P. Cottingham <a href=mailto: > </a> <a href=

http://www.ivcusa.com>International

Veneer Co., Inc.</a> All opinions are mine alone and do not necessarily reflect those of my employer.

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2ffat

joebeach

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