第二三个点错了 看看？

w_y_c @ 2016-08-27 10:25:28

#include<cstdio>
int main()
{
    int n,k;
    int nx=0;//能吸的烟 
    int yd=0;//烟蒂 
    scanf("%d%d",&n,&k);
    nx=n+n/k;
    yd=n-n/k*k;
    while(yd>k-1)
    {
        nx+=yd/k;//能吸的 
        yd=yd-yd/k*k+yd/k;
    }
    if(yd==k-1)//借一个 然后吸了 再换 再还 
    nx++;
    printf("%d\n",nx);
    return 0;
}

by yxq123456789 @ 2016-08-27 12:33:43

var
n,i,k,m,s,l,mm:longint;
begin
read(n,k);
m:=n;
mm:=n;
l:=0;
while m>=k do begin
mm:=mm+m div k;
m:=(m div k)+l;
l:=m mod k;
end;
write(mm);
end.

by w_y_c @ 2016-08-27 20:38:48

@ yxq123456789

同学我没明白你在说什么。。。

by EnderBracket @ 2016-08-31 15:10:01

不能借吧

by EnderBracket @ 2016-08-31 15:10:50

看第1个数据

by EnderBracket @ 2016-08-31 15:19:04

实测不能借，把借一个吸的那句删了

by 2bsb2b @ 2016-10-07 14:26:15

#include <iostream> 
using namespace std; 
int n,k,s;
int main() 
{
    cin>>n>>k; 
    s=n;   
    while (n>=k)  
    {
        n=n-k+1; 
        s+=1; 
    }
    cout<<s;
    return 0; 
}

by CrTsIr400 @ 2021-01-18 07:20:15