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Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 2094 Accepted Submission(s): 1273
#include<cstdio>
#include<cstring>
#include<cmath>
#include<iostream>
#include<algorithm>
using namespace std;
int k;
int dp[15];
bool solve(int m){
int cur=0;
for(int i=1;i<=k;i++){
if((cur+m-1)%(2*k-i+1)<k)
return false;
cur=(cur+m-1)%(2*k-i+1);
}
return true;
}
int main(){
for(k=1;k<15;k++){
int i;
for(i=1;;i++){
if(solve(i))break;
}
dp[k]=i;
}
while(~scanf("%d",&k),k){
printf("%d\n",dp[k]);
}
return 0;
}
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原文地址：http://www.cnblogs.com/handsomecui/p/5125189.html
