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๐ป๐ญ๐ง๐
[C][์๋ฃ๊ตฌ์กฐ] ์ํ ๋ณธ๋ฌธ
๋ฐ์ํ
6C2๋ฅผ ์๋ก ๋ค์ด์ ์ฝ๋ฉํจ!
์ํ ์ด์ฉ
#include <stdio.h>
int binomial (int n, int k)
{
if(k==0 || k==n) return 1;
else return (binomial(n-1,k)+binomial(n-1, k-1));
}
int main()
{
printf("%d\n",binomial(6, 2));
return 0;
}
๋ฐ๋ณต ์ด์ฉ
#include <stdio.h>
int factorial (int n)
{
int result = 1;
for (int i=1; i<=n; i++)
{
result*=i;
}
return result;
}
int main()
{
printf("%d\n",factorial(6)/(factorial(2)*factorial(4)));
return 0;
}
๊ทผ๋ฐ ๋ฐ๋ณต์ ์ด์ฉํ๋๊ฒ ์ด๋ ๊ฒ ํ๋ผ๋๊ฒ ๋ง๋์ง ์ ๋ชจ๋ฅด๊ฒ ๋ค
๋ฐ์ํ
'C์ธ์ด > ์๋ฃ๊ตฌ์กฐ' ์นดํ ๊ณ ๋ฆฌ์ ๋ค๋ฅธ ๊ธ
| [C][์๋ฃ๊ตฌ์กฐ] 5.2 ํ ์์ฉ ํ๋ก๊ทธ๋จ (0) | 2022.01.19 |
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