Easy Solution Using Frequency array in Java
Code

# Code
```java []
class Solution {
    public int maximumPopulation(int[][] logs) {
        int[] freq = new int[101];
        for(int[] array : logs){
            for(int i=array[0];i<array[1];i++){
                freq[i-1950]++;
            }
        }
        int max = freq[0];
        int j=0;
        for(int i=1;i<101;i++){
            if(max < freq[i]){
                max = freq[i];
                j = i;
            }
        }

        return j+1950;
    }
}
```
['Array', 'Counting', 'Java']