(This is for DevC++. I use version 5.11)
Edit the following code to read the input for 10 students from a file testData1.txt and output the average of scores for 10 students using a loop.
#include <fstream>
using namespace std;
#include <iomanip>
int main(){
string name1,name2,name3;
double score1,score2,score3;
char c1,c2,c3;
double avg;
ifstream inputFile;
ofstream outputFile;
inputFile.open(“testData1.txt”);
outputFile.open(“Results.txt”);
inputFile.clear();
inputFile>>name1>>score1>>c1;
inputFile.clear();
inputFile.ignore(200,’\n’);
inputFile>>name2>>score2>>c2;
inputFile.clear();
inputFile.ignore(200,’\n’);
inputFile>>name3>>score3>>c3;
avg =(score1 + score2 +score3)/3.0;
outputFile << endl<<setw(20)<<left<<“Name” <<setw(20)<<“Score”<<setw(20)<<left<<“School Year”;
outputFile << endl<<setw(20)<<left<<“—-” <<setw(20)<<“—–“<<setw(20)<<left<<“———–“;
outputFile << endl<<setw(20)<<left<<name1 <<setw(20)<<score1<<setw(20)<<left<<c1;
outputFile << endl<<setw(20)<<left<<name2 <<setw(20)<<score2<<setw(20)<<left<<c2;
outputFile << endl<<setw(20)<<left<<name3 <<setw(20)<<score3<<setw(20)<<left<<c3;
outputFile << “\n\nAverage score is “<<fixed<<showpoint<<setprecision(2)<<avg<<endl;
inputFile.close();
outputFile.close();
}
Suppose testDat1.txt has following info
Rose 6.1 Senior
Nate 2.1 J
Kim 2.3 Freshman
Robert 10 Junior
Kale 9 F
Netalie 8 Senior
Melanie 10 J
Elan 1 F
Tom 7 J
Keen 10 S
Edit the following code to read the input for 10 students from a file testData1.txt and output the average of scores for 10 students using a loop.
#include <fstream>
using namespace std;
#include <iomanip>
int main(){
string name1,name2,name3;
double score1,score2,score3;
char c1,c2,c3;
double avg;
ifstream inputFile;
ofstream outputFile;
inputFile.open(“testData1.txt”);
outputFile.open(“Results.txt”);
inputFile.clear();
inputFile>>name1>>score1>>c1;
inputFile.clear();
inputFile.ignore(200,’\n’);
inputFile>>name2>>score2>>c2;
inputFile.clear();
inputFile.ignore(200,’\n’);
inputFile>>name3>>score3>>c3;
avg =(score1 + score2 +score3)/3.0;
outputFile << endl<<setw(20)<<left<<“Name” <<setw(20)<<“Score”<<setw(20)<<left<<“School Year”;
outputFile << endl<<setw(20)<<left<<“—-” <<setw(20)<<“—–“<<setw(20)<<left<<“———–“;
outputFile << endl<<setw(20)<<left<<name1 <<setw(20)<<score1<<setw(20)<<left<<c1;
outputFile << endl<<setw(20)<<left<<name2 <<setw(20)<<score2<<setw(20)<<left<<c2;
outputFile << endl<<setw(20)<<left<<name3 <<setw(20)<<score3<<setw(20)<<left<<c3;
outputFile << “\n\nAverage score is “<<fixed<<showpoint<<setprecision(2)<<avg<<endl;
inputFile.close();
outputFile.close();
}
Suppose testDat1.txt has following info
Rose 6.1 Senior
Nate 2.1 J
Kim 2.3 Freshman
Robert 10 Junior
Kale 9 F
Netalie 8 Senior
Melanie 10 J
Elan 1 F
Tom 7 J
Keen 10 S
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more
Recent Comments