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@@ -11,7 +11,7 @@ function cube(x){
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return x**3;
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}
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- let result = cube();
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+cube();
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// avg2
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@@ -19,12 +19,42 @@ function avg2(a,b){
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return (a + b)/2
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}
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-let result1 = avg2();
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+avg2();
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// sum3
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function sum3(a,b,c){
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- return (a + b + c) || (a + b) || (b + c) || (a + c)
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+ return (a + b + c) || (a + b)
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}
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-let result2 = sum3()
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+sum3();
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+
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+// intRandom
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+
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+function intRandom(a,b) {
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+ if(b === undefined){
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+ c = (Math.round(Math.random() *a))
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+ }else
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+ c = (Math.round(Math.random() * (b - a) + a));
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+ return c
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+ }
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+intRandom()
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+
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+// greetAll ?
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+
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+function greetAll(){
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+ for(i = 0;i<arguments.length;i++){
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+ alert(`Hi, ${arguments[i]}`)};
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+
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+}
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+greetAll()
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+
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+// sum
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+
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+function sum(){
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+ let result = 0;
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+ for(i = 0;i<arguments.length;i++){
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+ result += arguments[i]};
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+ return result
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+ }
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+ sum()
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