Files in C++

Write a program to keep track of the batting performance of 5 cricketers who are playing a

four match one day series.

a) Create the data file shown below using vi editor and save it as scores.txt

78 10 -999 30

81 13 -67 10

6 0 0 -999

-999 -999 56 -78

20 22 -90 5

Note: -999 means "did not bat"

Positive number is the score the batsman scored. Eg ; 78

Other negative number is to indicate the batsman was not out

Eg : - 67 means the batsman got 67 without getting out

b) Write a program to do the following. Save this program as abc04.cpp

i) Read the scores.txt file and find how many times the batsman played in the one day

series. Write the details in to innings.txt file.

Sample output

Batsman           Inning

1                          3

2                          4

3                          3

4                          2

5                          4

Note: - -999 means did not bat.

ii) Find how many times the batsman was not out in the one day series.

Write the data to NotOuts.txt file.

Sample output

Batsman      Inning

1                      3

2                      4

3                      3

4                      2

5                      4

Note: -999 means did not bat. Other negative number indicate that the batsman vas not out.

(SLIIT-IPE-1a-2014-Final Examination)

Source code-

1.Data should be typed inside a text file as below.

#include <iostream>

#include <fstream>

using namespace std;

int main ()

{

        ifstream inFile("scores.txt");

        ofstream outFile("NotOuts.txt");

        ofstream outFile1("innings.txt");

        int count=0,count2=0,s,batsman=1,j;

        inFile>>s;

        while(!inFile.eof())

        {

                for(j=1;j<=4;j++)

                {

                        if(s!=-999)

                        {

                                count++;

                        }

                        if(s<0 && s!=-999)

                        {

                                count2++;

                        }

                        inFile>>s;

                }

        outFile<<batsman<<" "<<count<<endl;

        outFile1<<batsman<<" "<<count2<<endl;

        batsman++;

        count=0,count2=0;

        }

        inFile.close();

        outFile.close();

        outFile1.close();

        return 0;

}

Output

NotOuts.txt

innings.txt