Run ID:118515

提交时间:2025-05-04 14:39:30

#include <iostream> using namespace std; int main(){ int y,d=0,s=0,k,i; cin>>y>>k; for(i=1;;i++){ s=s+y; d=d+y; y=d/k; d=d%k; if(y==0){ break; } } cout<<s<<endl; }