์ฐ์ ๊ธฐ๋ก ๐ช
[C++] ์ซ์ ์๋ฆฟ์ ๋ํ๊ธฐ ๋ณธ๋ฌธ
Computer Science/์๋ฃ๊ตฌ์กฐ & ์๊ณ ๋ฆฌ์ฆ
[C++] ์ซ์ ์๋ฆฟ์ ๋ํ๊ธฐ
kite707 2021. 9. 7. 22:0919-> 1+ 9 = 10 ์ด๋ฐ์์ผ๋ก ์๋ฆฟ์๋ฅผ ๊ตฌํด์ฃผ๋ ์ฝ๋์ด๋ค.
#include <iostream>
using namespace std;
int seperateAndPlus(int x) {
int res = 0;
while (x != 0) {
res = res + x % 10;
x /= 10;
}
return res;
}
int main() {
int num;
cin >> num;
cout << seperateAndPlus(num);
}
๊ด๋ จ ๋ฌธ์
https://programmers.co.kr/learn/courses/30/lessons/12931
https://www.acmicpc.net/problem/1110
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