Combination sum iv leetcode

public int combinationSum4(int[] nums, int target) {
    if (target == 0) {
        return 1;
    }
    int res = 0;
    for (int i = 0; i < nums.length; i++) {
        if (target >= nums[i]) {
            res += combinationSum4(nums, target - nums[i]);
        }
    }
    return res;
}

-1

Source: massivealgorithms.blogspot.com

Similar codes

17 votes162 views2 answers
How to output to console c++
C++
45 votes213 views6 answers
Input in c++
C++
22 votes176 views4 answers
Getline cpp
C++
0 vote185 views2 answers
Convert hex to decimal arduino
C++
0 vote174 views1 answer
Get first and last character of string c++
C++
0 vote166 views1 answer
SPEED c++
C++
0 vote185 views1 answer
Syntax of member function in c++
C++
18 votes166 views5 answers
C++ random number
C++
1 vote138 views1 answer
Copy constructor 2d array c++
C++
0 vote179 views1 answer
Move letter position using c++ with input
C++