Problem Solving►UVa

UVa 11185 - Ternary

Contents

  1. 1. Problem
  2. 2. Solution
  3. 3. Code

Problem

題目網址

轉成 3 進位。

Solution

Code

UVa 11185UVa 11185 - Ternary
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#include<cstdio>

int main()
{
    int n;
    while (scanf("%d", &n) && n >= 0)
    {
        if (!n)
        {
            puts("0");
            continue;
        }
        
        int ternary[20] = {0}, count = 0;
        while (n)
        {
            ternary[++count] = n % 3;
            n /= 3;
        }

        while (count)
            printf("%d", ternary[count--]);
        putchar('\n');
    }

    return 0;
}