Given a map pre-filled with student names as keys and grades as values, complete main() by reading in the name of a student, outputting their original grade, and then reading in and outputting their new grade. Ex: If the input is: Quincy Wraight 73.1 the output is: Quincy Wraight's original grade: 65.4 Quincy Wraight's new grade: 73.1

EBK JAVA PROGRAMMING
8th Edition
ISBN:9781305480537
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Publisher:FARRELL
Chapter16: Graphics
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Given a map pre-filled with student names as keys and grades as values, complete main() by reading in the name of a student, outputting
their original grade, and then reading in and outputting their new grade.
Ex: If the input is:
Quincy Wraight
73.1
the output is:
Quincy Wraight's original grade: 65.4
Quincy Wraight's new grade: 73.1
Transcribed Image Text:Given a map pre-filled with student names as keys and grades as values, complete main() by reading in the name of a student, outputting their original grade, and then reading in and outputting their new grade. Ex: If the input is: Quincy Wraight 73.1 the output is: Quincy Wraight's original grade: 65.4 Quincy Wraight's new grade: 73.1
1 #include <map>
2 #include <string>
3 #include <iostream>
4
5 using namespace std;
6
7 int main() {
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26 }
string studentName;
double studentGrade;
map<string, double> studentGrades;
// Students' grades (pre-entered)
studentGrades. emplace("Harry Rawlins", 84.3);
studentGrades. emplace("Stephanie Kong", 91.0);
studentGrades. emplace("Shailen Tennyson", 78.6);
studentGrades. emplace("Quincy Wraight", 65.4);
studentGrades. emplace("Janine Antinori", 98.2);
// TODO: Read in new grade for a student, output initial
grade, replace with new grade in map,
output new grade
//
return 0;
Transcribed Image Text:1 #include <map> 2 #include <string> 3 #include <iostream> 4 5 using namespace std; 6 7 int main() { 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 222 24 25 26 } string studentName; double studentGrade; map<string, double> studentGrades; // Students' grades (pre-entered) studentGrades. emplace("Harry Rawlins", 84.3); studentGrades. emplace("Stephanie Kong", 91.0); studentGrades. emplace("Shailen Tennyson", 78.6); studentGrades. emplace("Quincy Wraight", 65.4); studentGrades. emplace("Janine Antinori", 98.2); // TODO: Read in new grade for a student, output initial grade, replace with new grade in map, output new grade // return 0;
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