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Closes #1000

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Arnie97 2015-03-13 23:40:45 +08:00
parent 4562e82c01
commit c88c28058b
1 changed files with 5 additions and 3 deletions
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@ -30,10 +30,10 @@ one of the most widely-used programming languages.
// C++ is _almost_ a superset of C and shares its basic syntax for // C++ is _almost_ a superset of C and shares its basic syntax for
// variable declarations, primitive types, and functions. // variable declarations, primitive types, and functions.
// However, C++ varies in some of the following ways:
// A main() function in C++ should return an int, // Just like in C, your program's entry point is a function called
// though void main() is accepted by most compilers (gcc, clang, etc.) // main with an integer return type,
// though void main() is also accepted by most compilers (gcc, clang, etc.)
// This value serves as the program's exit status. // This value serves as the program's exit status.
// See http://en.wikipedia.org/wiki/Exit_status for more information. // See http://en.wikipedia.org/wiki/Exit_status for more information.
int main(int argc, char** argv) int main(int argc, char** argv)
@ -51,6 +51,8 @@ int main(int argc, char** argv)
return 0; return 0;
} }
// However, C++ varies in some of the following ways:
// In C++, character literals are one byte. // In C++, character literals are one byte.
sizeof('c') == 1 sizeof('c') == 1