The syntax of the flow control structures of MATC are given below.
if ( expr ) expr; else expr;
if ( expr )
{
expr;
...
expr;
} else {
expr;
...
expr;
}
for( i=vector ) expr;
for( i=vector )
{
expr;
...
expr;
}
while( expr ) expr;
while( expr )
{
expr;
...
expr;
}