Question
Please use CODE BELOW and redo this program so that it uses (i) the STL list and (ii) the STL queue. (C++) Please upload screenshots
Please use CODE BELOW and redo this program so that it uses (i) the STL list and (ii) the STL queue. (C++)
Please upload screenshots of all solutions/screens(teachers request)
#include
using namespace std;
int main() { //Step 1 double GPA; double highestGPA; string name;
stackType
ifstream infile;
infile.open("HighestGPAData.txt"); //Step 2
if (!infile) //Step 3 { cout << "The input file does not " << "exist. Program terminates!" << endl; return 1; }
cout << fixed << showpoint; //Step 4 cout << setprecision(2); //Step 4
infile >> GPA >> name; //Step 5
highestGPA = GPA; //Step 6
while (infile) //Step 7 { if (GPA > highestGPA) //Step 7.1 { stack.initializeStack(); //Step 7.1.1
if (!stack.isFullStack()) //Step 7.1.2 stack.push(name);
highestGPA = GPA; //Step 7.1.3 } else if (GPA == highestGPA) //Step 7.2 if (!stack.isFullStack()) stack.push(name); else { cout << "Stack overflows. " << "Program terminates!" << endl; return 1; //exit program } infile >> GPA >> name; //Step 7.3 }
cout << "Highest GPA = " << highestGPA << endl; //Step 8 cout << "The students holding the " << "highest GPA are:" << endl;
while (!stack.isEmptyStack()) //Step 9 { cout << stack.top() << endl; stack.pop(); }
cout << endl;
return 0; }
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