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lines changed Original file line number Diff line number Diff line change
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+ function add ( n1 , n2 , showResult , phrase ) {
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+ if ( showResult ) {
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+ console . log ( n1 + n2 ) ;
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+ }
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+ else {
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+ return n1 + n2 ;
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+ }
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+ }
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+ var number1 = 5 ;
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+ var number2 = 2.8 ;
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+ var printResult = true ;
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+ var resultPhrase = 'Result is: ' ;
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+ add ( number1 , number2 , printResult , resultPhrase ) ;
Original file line number Diff line number Diff line change 1
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function add ( n1 : number , n2 : number , showResult : boolean , phrase : string ) {
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+ const result = n1 + n2 ; //result๋ number๋ผ๊ณ ์ถ๋ก ์ ํ๋ค.
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if ( showResult ) {
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- console . log ( n1 + n2 ) ;
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+ console . log ( result + phrase ) ;
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} else {
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return n1 + n2 ;
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}
@@ -10,5 +11,6 @@ const number1 = 5;
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const number2 = 2.8 ;
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const printResult = true ;
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const resultPhrase = 'Result is: ' ;
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+ // resultPhrase = 0; //error -> ํ์
์ถ๋ก ์ผ๋ก resultPhrase๋ string์ด๋ค. ๋ฐ๋ผ 0์ด๋ผ๋ numberํ์
์ ํ ๋นํ ์ ์๋ค.
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add ( number1 , number2 , printResult , resultPhrase ) ;
You canโt perform that action at this time.
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