What day is that day?(打表找周期)

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ZOJ 3785 What day is that day?(打表找周期)

题意:

It's Saturday today, what day is it after 11 + 22 + 33 + ... + NN days?

Input

There are multiple test cases. The first line of input contains an integer T indicating the number of test cases. For each test case:

There is only one line containing one integer N (1 <= N <= 1000000000).

Output

For each test case, output one string indicating the day of week. 

#include <stdio.h>#include <string.h>char e[10][20]={"Saturday","Sunday","Monday","Tuesday","Wednesday","Thursday","Friday"};int main(){    int sum = 0;    int a[1000];    for( int i = 1; i < 1000; i++)    {        int ans = 1;        for( int n = 1; n <= i; n++)        {             ans=ans*i;             ans=ans%7;        }        sum=(sum+ans);        sum=sum%7;        a[i]=sum;        //printf("%d\n",a[i]);    }    int n;    scanf("%d",&n);    while(n--)    {        int t;        scanf("%d",&t);        t=t%294;        printf("%s\n",e[a[t]]);    }//////找循环节  为294//    for( int l = 20;;l++)//    {//        int ok  = 0;//        for( int i = 1;i<1000;i++)//        {//            if(a[i]!=a[i+l])//            {//                ok = 1;//                break;//            }////        if( i > l && !ok)//        {//            printf("%d\n",l);break;//        }//////        }}


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