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int --> Double ํ ํ๋ณํ ๋ฒ
class Solution{
public int solution(int num1) {
Double dNum1 = Double.valueOf(num1)
return dNum1;
}
}
String--> Double ํ ํ๋ณํ ๋ฒ
class Solution{
public int solution(String str) {
Double dNum1 = Double.valueOf(str)
return dNum1;
}
}
Double ํ-->String ํ๋ณํ ๋ฒ
class Solution{
public int solution(Double num1) {
String Snum = String.valueOf(num1)
return Snum;
}
}
Double --> int ํ ํ๋ณํ ๋ฒ
class Solution{
public int solution(Double dNum1) {
int num1 = (int)dNum1
return num1;
}
}
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