diff options
| -rw-r--r-- | cpp/somme.cpp | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/cpp/somme.cpp b/cpp/somme.cpp index c112e8f..240af3f 100644 --- a/cpp/somme.cpp +++ b/cpp/somme.cpp @@ -8,12 +8,7 @@ output: 1 int sequenza(int n, bool pollatz, int tCollatz = -1) { - int m, tot = 1; - - if(pollatz) - m = 5; - else - m = 3; + int m = ((pollatz) ? 5 : 3), tot = 1; auto pari = [] (int n) { return ((n % 2) == 0) ? true : false; @@ -21,10 +16,7 @@ int sequenza(int n, bool pollatz, int tCollatz = -1) while(n != 1) { - if(pari(n)) - n /= 2; - else - n = n*m+1; + n = (pari(n)) ? n/2 : n*m+1; tot++; |