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vijayparashar12/Solution.java

Last active March 14, 2019 20:56
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Find the smallest number to given Integer with same number of digits: smallestNumber(125) = 100 , smallestNumber(10) = 10
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Solution.java
public class Solution {
public static int smallestNumber(int num) {
int count = 0;
while (num > 0) {
num = num / 10;
count++;
}
return (int) Math.pow(10, count - 1);
}
}
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