plduhoux
2/20/2018 - 1:29 AM

isSumOfConsecutive

boolean isSumOfConsecutive(int n) {
    for (int i = 1; i < n; i++) {
        int sum = 0; 
        for (int j = i; j < n; j++) {
            sum += j;
            if (sum == n) return true;
        }
        
    }
    return false;
}