Solution :
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| /// Author : Shohan | |
| // Problem No : 1030 | |
| /// Problem Type : Josephus Problem | |
| #include<stdio.h> | |
| int josephus(int n,int k); | |
| int main() | |
| { | |
| int tcase,n,k,i; | |
| while(scanf("%d",&tcase)==1){ | |
| for(i=1;i<=tcase;i++){ | |
| scanf("%d %d",&n,&k); | |
| int tmp=josephus(n,k); | |
| printf("Case %d: %d\n",i,tmp); | |
| } | |
| } | |
| return 0; | |
| } | |
| int josephus(int n,int k) | |
| { | |
| if(n==1) | |
| return 1; | |
| else | |
| return (josephus(n-1,k)+k-1)%n+1; | |
| } |
