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Description
Input
Output
Sample Input
Sample Output
#include"iostream" using namespace std; void gcd(int a,int b,int &d,int &x,int &y) { if(!b) {d=a;x=1;y=0;} else {gcd(b,a%b,d,y,x);y-=x*(a/b);} } int main() { int m,n; while(cin>>m>>n) { int x,y,d; gcd(m,n,d,x,y); if(d!=1) cout<<"sorry"<<endl; else { while(x<0) { x+=n; y-=m; } cout<<x<<" "<<y<<endl; } } return 0; }
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原文地址:http://www.cnblogs.com/zsyacm666666/p/4744562.html