Category:C: Difference between revisions
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===Curly Braces===
C uses curly braces as a separator for sections of code. All curly braces must be "balanced," i.e. every left curly brace must have a right curly brace after it. Most code writing programs will do this for you automatically.
<lang C>int main()
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}</lang>
The contents of a function, if statement, etc. <b>must</b> be enclosed in curly braces for the code to count as part of that section.
<lang C>int main()
{
if (a == 3)
{
x = y;
}
y = z; //this is not part of the if statement and does not depend on whether a equals 3.
}
===Semicolons===
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