How do I remove a specific character.. when finished reading a file..

Brief history about me.
Hey, Kind of Noob and started programming recently.

My situation
I have file that has content written as:

Code:

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25_Cents 15_Cents 40_Cents
14_Inches 6_Inches 18_Inches
Cricket Rugby Football
In_the_east  In_the_north In_the_south
Stupid Idiot Nothing
60_Years 72_Years 90_Years
South_Pole West_Pole East_Pole

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How Would I remove the _ (Underscore) so they appear as:

Quote:

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25 Cents 15 Cents 40 Cents

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When I print them onto screen..

Thanks in advance

Take the Input line by line into std::string objects with the std::getline function.
Then apply this standard algorithm:

Code:

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std::replace_if(foo.begin(),foo.end(), [](char x){return x=='_';} ,' ');

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..where foo is your string.

If your compiler does not support C++11, just use a normal loop.

Code:

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for(int i=0;i<foo.length();++i)
    if(foo[i]=='_')foo[i]=' ';

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what if I am storing file contents in such way... How would I do it then:

Code:

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while (!fakeans.eof()) 
 {
        for (int i=0; i<MAXQUES; i++)
        {
            fakeans >> questions[i].FakeAnswer1 >> questions[i].FakeAnswer2 >> questions[i].FakeAnswer3;
       
        }
 }

    fakeans.close();

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Quote:

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Originally Posted by Swadesh

what if I am storing file contents in such way...

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Get the underscores into a char variable and forget about it.

Quote:

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Originally Posted by manasij7479

Get the underscores into a char variable and forget about it.

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Could you elaborate more please.., am quiet a noob

Thanks

Hey manasij7479
The first method you said works well, doesnt matter if I am getting line or using the >> operators

Thanks