單項(xiàng)選擇題

public void foo( boolean a, boolean b ){ 
if( a ) { 
System.out.println( “A” ); 
} else if ( a && b ) { 
System.out.println( “A&&B” ); 
} else { 17. if ( !b ) { 
System.out.println( “notB” ); 
} else { 
System.out.println( “ELSE” ); 
} 
}
} 
What is correct?()  

A. If a is true and b is true then the output is “A&&B”.
B. If a is true and b is false then the output is “notB”.
C. If a is false and b is true then the output is “ELSE”.
D. If a is false and b is false then the output is “ELSE”.

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