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Problem 1230
A Simple Problem Again
Time Limit: 1000ms
Memory Limit: 65536kb Description
Although Dreamone has been studying in USTC for nearly one year,he is missing the mates of swust all the time.Recently Dreamone has found the equation through which he can feel be with them immediately,then what is the mysterious equation? Given a number x(-100<=x<=100) and a funciton f(x). when x<0,f(x)=0 when 0<=x<1,f(x)=1 when 1<=x<=100,f(x)=f(x-20.07)+f(x-4.28)+f(x-20.10)+f(x-6.11) Because 2007.4.28 is a special day for Dreamone,so is 2010.6.11! Maybe f(x) will be very large,so only output the most right four numbers(omitting leading zero).For example,if f(x)=521314,just output 1314;if f(x)=20080906,just output 906; if f(x)=306,just output 306. Can you solve the simple problem? Input
The first line,a integer T,representing T test cases blew.(T<=1000).Then each line contains a number x(-100<=x<=100). Output
For each number x,output the most right four numbers of f(x)(omitting leading zero).
Sample Input
2 -1 2 Sample Output
0 0 |

University of Science and Technology of China

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Online Judge for ACM/ICPC

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