#include<iostream> using namespace std; long long x,y,g; long long ex_gcd(long long a,long long b) { if(b==0) { x=1;y=0;g=a; } else { ex_gcd(b,a%b); long long t=x; x=y; y=t-a/b*y; } } int main() { int a,b; cin>>a>>b; ex_gcd(a,b); cout<<x<<" "<<y<<" "<<g<<" "<<endl;/*x和y是特解,g为a、b的最大公约数*/ } /* 通解 x=x1(特解)+b/g*k; y=y1(特解)-a/g*k; k为正整数*/