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  1. #include <iostream>
  2. #include<vector>
  3.  
  4. using namespace std;
  5.  
  6.  
  7. class student
  8. {
  9. 	private:
  10. 		string studentName;
  11. 		double studentGpa;
  12. 		int studentRank, studentYear;
  13.  
  14. 	public:
  15. 		void setName(string name)
  16. 		{
  17. 			studentName = name;
  18. 		}
  19. 		void setGpa(double gpa)
  20. 		{
  21. 			studentGpa = gpa;
  22. 		}
  23. 		void setRank(int rank)
  24. 		{
  25. 			studentRank = rank;
  26. 		}
  27. 		void setYear(int year)
  28. 		{
  29. 			studentYear = year;
  30. 		}
  31. 		string getName() const
  32. 		{
  33. 			return studentName;
  34. 		}
  35. 		double getGpa() const
  36. 		{
  37. 			return studentGpa;
  38. 		}
  39. 		int getRank() const
  40. 		{
  41. 			return studentRank;
  42. 		}
  43. 		int getYear() const
  44. 		{
  45. 			return studentYear;
  46. 		}
  47. };
  48.  
  49.  
  50. void fillVector(vector<student>&);
  51. double getHighestGpa(const vector<student>&);
  52. void printHighestGpa(const vector<student>&, const double& hiGpa);
  53.  
  54.  
  55. int main()
  56. {	
  57. 	vector<student> allStudents;
  58.  
  59. 	fillVector(allStudents);
  60.  
  61. 	double hiGpa = getHighestGpa(allStudents);
  62.  
  63. 	printHighestGpa(allStudents, hiGpa);
  64.  
  65. 	return 0;
  66. }
  67.  
  68.  
  69. void fillVector(vector<student> & newAllStudents)
  70. {
  71. 	string name;
  72. 	double gpa;
  73. 	int year, rank;
  74.  
  75. 	cout << "How many students are there: " << endl;
  76. 	int numStudents;
  77. 	cin >> numStudents;
  78.  
  79. 	for (int i = 0; i < numStudents; i++)
  80. 	{
  81. 		cout << "Enter student name: " << endl;
  82. 		cin >> name;
  83. 		cout << "Enter student GPA: " << endl;
  84. 		cin >> gpa;
  85. 		cout << "Enter student year: " << endl;
  86. 		cin >> year;
  87. 		cout << "Enter student rank: " << endl;
  88. 		cin >> rank;
  89.  
  90. 		student newStudent;
  91. 		newStudent.setName(name);
  92. 		newStudent.setGpa(gpa);
  93. 		newStudent.setYear(year);
  94. 		newStudent.setRank(rank);
  95. 		newAllStudents.push_back(newStudent);
  96. 	}
  97.  
  98. }
  99.  
  100.  
  101. double getHighestGpa(const vector<student>& newAllStudents)
  102. {	 
  103. 	unsigned int size = newAllStudents.size();
  104. 	double highestGpa = 0;
  105.  
  106. 	for (unsigned int i = 0; i < size; i++)	
  107. 	{
  108. 		if (newAllStudents[i].getGpa() > highestGpa)
  109. 		{
  110. 			highestGpa = newAllStudents[i].getGpa();
  111. 		}
  112.  
  113. 	}
  114.  
  115.     return highestGpa;
  116. }	
  117.  
  118.  
  119. void printHighestGpa(const vector<student>& newAllStudents,
  120.                      const double& hiGpa)
  121. {	 
  122. 	unsigned int size = newAllStudents.size();
  123. 	double highestGpa = 0;
  124.  
  125. 	cout << "The student(s) who won the scholarship is/are: " << endl;
  126.  
  127. 	for (unsigned int i = 0; i < size; i++)	
  128. 	{
  129. 		if (newAllStudents[i].getGpa() == hiGpa)
  130. 		{
  131.            cout << "Student name: " << newAllStudents[i].getName() << endl;
  132. 	       cout << "Student GPA: " << hiGpa << endl;
  133. 	       cout << "Student year and rank: " 
  134. 	            << newAllStudents[i].getYear() << "(" 
  135. 	            << newAllStudents[i].getRank() << ")" 
  136. 	            << endl << endl;
  137. 	    }
  138. 	}
  139. }
Success #stdin #stdout 0s 16056KB
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Standard input is empty
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How many students are there: 
The student(s) who won the scholarship is/are:
https://ideone.com/E8zXfn
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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