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43 lines (38 loc) · 994 Bytes
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Copy pathMinDistance.java
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43 lines (38 loc) · 994 Bytes
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public class MinDistance {
public static void main(String[] args) {
System.out.println(minDistance(13013));
System.out.println(minDistance(8));
}
static int minDistance(int n) {
int previousFactor = 1;
int minDistance = Integer.MAX_VALUE;
for(int i = 2; i <= n; i++) {
if(n % i == 0) {
if(i - previousFactor < minDistance)
minDistance = i - previousFactor;
previousFactor = i;
}
}
return minDistance;
}
static int minDistance1(int n) {
int a = 0, b = 0, min = 0;
for(int i = 1; i <= n; i++) {
if(n % i == 0) {
if(a == 0 && b == 0)
a = i;
else if(a != 0 && b == 0) {
b = i;
min = b - a;
}
else {
if(i - b < min) {
min = i - b;
}
b = i;
}
}
}
return min;
}
}