using stdout

hello everybody

i would like to know how to use stdout to print the result of a function

this is what i have

char input[51];
fgets(input,51,stdin);

stdout -> I don't know how to use it

Code:

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void function() {
printf("result") }

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i just can do it with printf

thanks

You can use:

Code:

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printf("result\n");
fprintf(stdout, "result\n");
puts("result");
fputs("result", stdout);

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obviously the printf functions are useful if you want formatting etc.
notice that puts automatically adds a new line.
The functions taking file pointers (eg stdout) can be useful if you sometimes want to write to a file rather than stdout.

do you mean...

Code:

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int main(void)
{
  char input[51];
  fgets(input,51,stdin);

  printf("Result: %s",input);
  //fprintf(stdout,"Result: %s",input);
  return 0;
}

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sorry if i misunderstood your question

Try reading Sams Teach Yourself C++ in 21 Days,
or C++: The Complete Reference. Or any starting book.

If that dosen't help, here's your answer:

Code:

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void func() {
        cout << "result";
}

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Keep programming!

Quote:

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Originally Posted by kawk

Code:

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void func() {
        cout << "result";
}

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- C board
- C, not C++
- therefore stdout, not cout or std::cout