Good Bye 2018 Solution

A. New Year and the Christmas Ornament

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 1 #include <bits/stdc++.h>
 2 using namespace std;
 3 
 4 int a, b, c;
 5 
 6 int main()
 7 {
 8     while (scanf("%d%d%d", &a, &b, &c) != EOF)
 9     {
10         int res = min(a, min(b - 1, c - 2));
11         printf("%d\n", res * 3 + 3);
12     }
13     return 0;
14 }

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