22 lines
468 B
C++
22 lines
468 B
C++
//Eg12-7.cpp
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#include <iostream>
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#include <fstream>
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using namespace std;
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int main(){
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char ch;
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ofstream out("/test.dat",ios::out|ios::binary); //L1
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for(int i=0;i<90;i++){
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if(i>0 && (i % 30)==0)
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out.put('\n');
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out.put(i);
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out.put(' ');
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}
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out.close();
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ifstream in("/test.dat",ios::in|ios::binary);
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while(in.get(ch))
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cout<<ch;
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in.close();
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system("pause");
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}
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