Files
LeetCode/Easy/plus-one/solution.cpp
Arkaprabha Chakraborty cef4c4dcc4 Initial commit
2022-07-26 16:15:18 +05:30

19 lines
426 B
C++

#include <vector>
class Solution {
public:
std::vector<int> plusOne(std::vector<int> &digits) {
++digits[digits.size() - 1];
for (int i = digits.size() - 1; i >= 0 && digits[i] == 10; --i) {
digits[i] = 0;
if (i != 0) {
++digits[i - 1];
} else {
digits.insert(digits.begin(), 1);
}
}
return digits;
}
};