Computer Science, asked by manoj2425, 10 months ago

Which is true: #define is a preprocessor command often used to introduce named constants double and goto are keywords declaring types. return (0); is normally the last statement in main() The file stdio.h is where the compiler finds scanf().

Answers

Answered by Anonymous
5

Answer:

: Compound Statement. A compound statement consists of none or more C++ statements enclosed within a set of braces: {}. It is an essential concept in C++ and is central to the idea of nesting constructs. For example, the if statement has the form:- if ( expression ) statement.

Answered by mad210203
2

The file stdio.h is where the compiler finds scanf().

Explanation:

  • In C language, stdio.h contains pre-defined functions related to input and output.
  • stdio.h is a header file.
  • We can include this file using #include.
  • The full form of stdio is Standard Input Output.
  • It contains many input output functions, like
  1. printf()
  2. scanf()
  3. getc()
  4. putc()
  5. gets()
  6. puts()
  7. getw()
  8. putw() etc.
  • So, scanf() is present in stdio.h.
  • scanf() is an input function which is used to take input from the user.

Hence, the correct statement is, the file stdio.h is where the compiler finds scanf().

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