#include #include #include //in the user input put your name and a decimal number using namespace std; string name; double mark; char grade; string aoran; string string_grade; int class_average; class Student { public: string name; double mark; string grade; string aoran; string string_grade; int class_average; }; string checkGrade ( double mark1 ) { string grade1; if ( mark1 == 100.0) grade1 = "A+"; else if ( mark1 >= 80.0 ) grade1 = "A"; else if ( mark1 >= 60.0 ) grade1 = "B"; else if ( mark1 >= 40.0 ) grade1 = "C"; else if ( mark1 >= 20.0 ) grade1 = "D"; else if ( mark1 < 20.0 ) grade1 = "F"; return grade1; } string aoranFunct ( string grade1 ) { string aoran1; if ( grade1 == "A+" || grade1 == "A" ) aoran1 = "an "; else { aoran1 = "a "; } return aoran1; } string string_gradeChecker ( string grade2 ) { if ( grade2 == "A+" ) string_grade = "Perfect!"; else if ( grade2 == "A" ) string_grade = "Great!"; else if ( grade2 == "B" ) string_grade = "Pretty good!"; else if ( grade2 == "C" ) string_grade = "Good"; else if ( grade2 == "D" ) string_grade = "Not that good"; else { string_grade = "Bad"; } return string_grade; } int class_averageChecker () { int class_average1; srand(time(0)); int i = ( rand() % 5 - 1 ); for ( ; i <= 2; i+= 2){ class_average1 = ( rand() % 100 - 1 ); } class_average = class_average1; return class_average; } int main() { Student student_user; cin >> student_user.name; cin >> student_user.mark; student_user.grade = checkGrade( student_user.mark ); student_user.aoran = aoranFunct( student_user.grade ); student_user.string_grade = string_gradeChecker( student_user.grade ); student_user.class_average = class_averageChecker (); cout << "Name:" << student_user.name << endl << "Mark:" << student_user.mark << endl << "Grade:" << student_user.aoran << student_user.grade << endl << "String grade:" << student_user.string_grade << endl << "Your class average:" << student_user.class_average << "%"; return 0; }

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