digit grabber

DescriptionGiven a positive integer N, you should output the most right digit of n^n.InputThe input contains several test cases. The first line of the input was a single integer T which is the number of test cases. T test Cases follow. Each test case is contains a single positive integer N (1OutputFor each test case, you should output the rightmost digit of n^n.Sample Input2 3 4Sample Output7 6HintIn the fi

Rightmost DigitTime limit:2000/1000 MS (java/others) Memory limit:65536/32768 K (java/others)Total submission (s): 38642 Accepted Submission (s): 14558Problem Descriptiongiven A positive integer N, you should output the most right digit of n^n.Inputthe input contains several test cases. The first line of the input was a single integer T which is the number of test cases. T test Cases follow.Each test case is contains a single positive integer N (1Outp

QQ software users to the detailed analysis to share the QQ number of free Application 6-digit method. Share list: 1, open the QQ Landing panel, click the Registration account options. 2, QQ number free to apply for 6-digit number Click the registration account options, and then enter the registration page. 3, then find the address bar above the browser, change the address bar in a

Array-07. Find the largest single-digit number in a batch of integers,-07 batch 1/* 2 * Main. c 3 * E7-array-07. calculate the four * Created on, which contains the largest number of integers: 5 x/6 7, August 22, 2014 # include This question is based on the C ++ code of a netizen. After testing, it is found that the execution efficiency of C language is slightly higher. This is my intuitive feeling. Sometimes I use different languages and Algorithms

Today, I saw my colleagues in the Group talking about the last verification code of the EAN-13 standard bar code, so I wrote this algorithm with js. Today's Monday is the beginning of a week. I wish you a good mood every day! /* The calculation steps of the last digit verification code of the EAN-13 standard Bar Code are as follows: A. The sum of all the even digit codes starting from code position 2. B. Mu

This article mainly introduces examples of characters other than numbers prohibited by jquery (pure digit Verification Code). If you need a friend, you can refer to the pure digit verification code, which is used as follows: The Code is as follows: $ ('# Mobile-vcode'). unbind ();$ ("# Mobile-vcode"). bind ("keyup change", function (){$ (This). val ($ (this). val (). replace (/\ D/g ,''));If ($ (this

Have you ever wondered why Computers add, subtract, multiply, and divide? Or, more directly, what is the principle of the computer? Waitingforfriday has a detailed tutorial on how to create a four-digit computer by yourself. We can see how binary, mathematical logic, and electronics are combined to form the foundation of modern computers. 1. What is binary? First, let's start with the simplest one. The computer uses binary data. Each

number of digits to be filled is an odd number, for example, if the number of digits to be filled is 7 in the third case, the right side is given priority. Next, let's look at another method to add zero:PHP sprintf function:Copy codeThe Code is as follows: # sprintf-returns a formatted stringThis function is flexible to use and needs to be explored by scholars. Here we mainly discuss how to add zeros to the left of the value (or add zeros after the decimal point;First look at the left zeroCopy

Copy others, just to keep learning Mysql's left, right, substr, instr truncate string, truncate floatMysql's left, right, substr, instr truncate string, truncate float //----------------------------------------------------------------- Select avg (stu_oder_percent) from tb_sch_collect Result: Avg (stu_oder_percent ): 60.60962 //----------------------------------------------------------------- Select left (avg (stu_oder_percent), 4) from tb_sch_collect Result: Left (avg (stu_oder_percent), 4 ): 6

code*/ functionShowalgorithm_activationcode ($type,$channel _id,$array _activationcode){ #intercept activity type front bit string $type=MB_SUBSTR ($type, 0,3, ' Utf-8 '); #Channel id[take top three, insufficient left with 0 padding] $channel _id=Str_pad($channel _id, 3, ' 0 ',str_pad_left); #define an array of code algorithms $code _array=Array(); for($i= 0;$iCount($array _activationcode);$i++){ $code _array[$i]=$type.‘‘.$channel _id.‘‘.$array _a

Php implements verification codes in multiple ways. Header ("Content-type: image/png "); // Define the header and declare the image file, preferably png, without copyright concerns; // Generate a new four-digit integer verification code Session_start (); // enable session; $ Authnum_session = ''; $ Str = 'abcdefghijkmnpqrstuvwxyz1234567890 '; // Define the numbers and letters used to display on the image; $ L = strlen ($ str); // Obtain the string le

4421: [Cerc2015] Digit DivisionDescriptiongiven a string of numbers, it is now divided into one or more substrings, and each substring required to be divided can be mod m equal to 0.number of scenarios (mod 10^9+7)Inputgive n,m, which 1The next line, a number string, is a length of n. OutputTitleSample Input4 21246Sample Output4 ————— The following —————first, the first paragraph of the Division must be%m=0 (which is obvious)F[i] is the value of 1~i,j

4514: [Sdoi2016] digit pairing time limit: ten Sec Memory Limit: MB Submit: 730 Solved: 311 [Submit] [Status] [Discuss] Description There are n kinds of numbers, the first number is AI, there are bi, the weight is CI. If two digital AI, AJ satisfies, AI is a multiple of AJ, and Ai/aj is a prime number, then these two numbers can be paired and gain CIXCJ value. A number can only participate in a single pairing and may not par

Topic Links:Median countproblem DescriptionThe median is defined as the number of all values from small to large in the middle of the row, if the value has an even number, the average of the median two is usually taken as the median.Now there are nn numbers, each of which is unique, to find out how many of the intervals in each number contain it are the median. InputMultiple sets of test dataFirst row one number n(n≤8000) Second lineN number, 0 ≤ each number ≤0 ? ^9 ??,

UVa 1225The main idea: to write the first n (nProblem-solving ideas: Using a CNT array to record 0-9 of the number of occurrences of the 10, first to initialize CNT to 0, and then let I from 1 to enumerate to N,For each I, the number of each position that is treated with live I, and the corresponding CNT subscript on +1The final output of the CNT array can/*UVa 1225 Digit Counting---water problem*/#include#includeintcnt[ the];//Cnt[i] Record number I

of "49" in the 1~n closed intervalExercisesDp[i][2] Length I contains the number of "49"Dp[i][1] length I does not contain "49" but the number of "9" highDp[i][0] The length of I does not contain the number of "49"Array A[i] stores every digit of n from low to high.DP[I][2]=DP[I-1][2]*10+DP[I-1][1]; Consider the "4" i-1 bit "9" for the I-bitDP[I][1]=DP[I-1][0];DP[I][0]=DP[I-1][0]*10-DP[I-1][1];Why do you want to increase your self by 1 before n proce

1770-digit numberBase time limit: 1 seconds space limit: 262144 KBFigure out how many numbers D are included in the result of multiplying the n digits from the number A and B. (from the original topic)Sample explanation:3333333333*3=9999999999, there are 10 9.InputMultiple sets of test data. The first line has an integer t, which indicates the number of test data.(1≤t≤5000) Next there is a T line, each line represents a set of test data, with 4 intege

After analyzing the source code of Muduo Network Library, we try to complete an efficient Sudoku and eight-digit problem solving server.First of all, why choose these two questions? Sudoku has always been a favorite problem for aboutspeaker teachers, and has been mentioned several times in the Muduo network library for example. Eight digital problem is my favorite problem, so this comprehensive completion of solving Sudoku and eight digital problems o

Backward Digit Sums Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 5664 Accepted: 3280 DescriptionFJ and his cows enjoy playing a mental game. They write down the numbers from 1 to n (1 3 1 2 4 4 3 6 7 9 16Behind FJ ' s back, the cows has started playing a more difficult game, in which they try to determine the starting SE Quence from the

DescriptionGive a number not more than 5 bits, ask 1, find it is a few digits 2, respectively output each digit 3, in reverse order the output of the figures, such as the original number 321, should output 123InputA number that is not greater than 5 digitsOutputThe first row of three lines the second line is separated by a space of each number, note that the last number is not a space after the third line output this number in reverse orderSample Inpu