CODEWITHSUNDEEP
c++ifstreamofstream
WoaDmulL
WoaDmulL

Reputation: 3

C++ ifstream read 2 character numbers

#include<iostream>
#include<fstream>

using namespace std;

int main() {
    int n, k , i, j, mic;
    char results[100], read[100];
    ifstream averiin;
    ofstream averiout("averi.out");
    averiin.open("averi.in", ifstream::in);
    averiin>>n>>k;
    for(i=0;i<n;i++) {
        averiin>>read[i];
    }
    for(i=0;i<n;i++) {
        for(j=i+1;j<n;j++) {
            if(read[i] > read[j]) {
                mic = read[j];
                read[j] = read[i];
                read[i] = mic;
            }
        }
    }
    for(i=0;i<k;i++) {
        results[i] = read[i];
        averiout<<results[i];
        cout<<results[i]<<" ";
    }
    averiout.close();
    getchar();
}

If I want to read for example: 20 12 25 36 2 67, what I need to change to read the 2 character numbers? This code reads one by one... :(

Thanks!

Upvotes: 0

Views: 362

Answers (1)

tumdum
tumdum

Reputation: 2031

Change the type of read to array of int's and it should work (results probably also needs to be changed to array of ints).

Upvotes: 1

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