Replies: 1 comment 2 replies
-
J'obtiens 58 au lieu de 42 avec |
Beta Was this translation helpful? Give feedback.
2 replies
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Uh oh!
There was an error while loading. Please reload this page.
-
int karatsuba(int x, int y, int n) {
if(x==0 || y==0)
return 0;
if(x==1)
return y;
if(y==1)
return x;
int k = n >> 1;
int a = x >> k;
int b = x-(a<<k);
int c = y >> 1;
int d = y-(c<<k);
int ac = karatsuba(a,c,k);
int bd = karatsuba(b,d,k);
return (ac<<n) + bd + ((ac+bd-karatsuba(a-b,c-d,k)) << k);
}
Beta Was this translation helpful? Give feedback.
All reactions