2024 Find first and last digit of a number in c

Find first and last digit of a number in c

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August undefined, 2024

WebMay 26, 2024 · Given an interval, the task is to count numbers that have the same first and last digits. For example, 1 23 1 has the same first and last digits. Examples: Input : start = 7, end : 68 Output : 9 Number with same first and last digits are, 7 8 9 11 22 33 44 55 66. Input : start = 5, end : 40 Output : 8 Recommended Practice WebWhen the entered number is divided by 10, then it returns the remainder which is the last digit of a number. firstDigit = num; while (firstDigit >= 10) {. firstDigit = firstDigit / 10; …

C program to find first and last digit of any number

WebMar 18, 2024 · Find the first and last digit of a number: ----- Input any number: 5679 The first digit of 5679 is: 5 The last digit of 5679 is: 9 Flowchart: C++ Code Editor: Contribute your code and comments … WebWrite C++ program to find first and last digit of any number Introduction I have used CodeBlocks compiler for debugging purpose. But you can use any C++ programming language compiler as per your availability. chromosomes are visible during

C++ Exercises: Swap first and last digits of any …

WebJun 19, 2015 · To find last digit of given number we modulo divide the given number by 10. Which is lastDigit = num % 10. To find first digit we divide the given number by 10 till … WebJan 27, 2024 · Prime number combinations: 29 The first and last digits are 2 and 9 respectively. The combinations are 29 and 92. Only 29 is prime. Input: arr[]={2, 6, 4, 3, 1, … WebApr 14, 2024 · First double-digit number; First double-digit number. While searching our database we found 1 possible solution for the: First double-digit number Daily Themed Crossword. This crossword clue was last seen on April 14 2024 Daily Themed Crossword puzzle. The solution we have for First double-digit number has a total of 3 letters. chromosomes are shortest and thickest during

C program to Find First and Last Digit of a Number - Tuts Make

C program to find sum of first and last digit of any number

WebApr 13, 2024 · First, we have to take the input number by the user and store it in some variable say num.Then our next step is to find the last digit of the number. ... Step by step descriptive logic to find first and last digit of a number without loop. 1. Input a number from user. Store it in some variable say num. 2. Find last digit using modulo division by 10 i.e. lastDigit = num % 10. 3. To find first digit we have simple formula firstDigit = n / pow(10, digits - 1). Where digits is total … See more Before I explain logic to find first digit, let us first learn to find last digit of a number. To find last digit of a number in programming we use … See more The above approaches to find first and last digit is easy to implement and learn. However, I use a different approach to find first or last digit. See more Finding first digit of any number is little expensive than last digit. To find first digit of a number we divide the given number by 10 until number is greater than 10. At the end we are left with the first digit. Step by step description to … See more Important note: log10() is a mathematical function present in math.h header file. It returns log base 10 value of the passed parameter to log10()function. Happy coding See more chromosomes are visible in what phaseWebJul 13, 2024 · First Calculate a^b, then take last k digits by taking modulo with 10^k. Above solution fails when a^b is too large, as we can hold at most 2^64 -1 in C/C++. Efficient Solution The efficient way is to keep only k digits after every multiplication. chromosomes are replicated in what phase

"WebEnter an integer number 123456 First Digit = 1 Last Digit = 6. Output 3: Enter an integer number 15937 First Digit = 1 Last Digit = 7. Output 4: Enter an integer number 5986 … " - Find first and last digit of a number in c

Find first and last digit of a number in c

How to move the last digit to the first position in a number in C

WebNov 4, 2024 · Program 1 – C Program to Swap First and Last Digit Of a Number The output of the above c program; as follows: Please Enter any Number that you wish : 456 The Number after Swapping First Digit and Last Digit = 654 Program 2 – C Program to Swap First and Last Digit Of a Number The output of the above c program; as follows: WebSep 29, 2024 · In the C++ program to find the first digit of a number, there are two ways to calculate the first digit using : Loop. Without Loop. To get the number's last digit, …

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WebMar 15, 2024 · START Step 1: Declare no, sum variables of type int Step 2: Read a number at runtime Step 3: Compute sum=no%10 Step 4: While loop no>9 No=no/10 Step 5: Compute sum=sum+no; Step 6: Print sum STOP Example Following is the C program to find the sum of first and last digit for a number − Live Demo WebNov 27, 2024 · If a number is given then starting digit of the number is called as first and end digit of the number is called as last digit of number. For example: If the number is 89453 then first digit is 8 and last digit is 3. So the sum of first and last digit = 8+3 =11 Let’s see different ways

WebNov 4, 2024 · lastDigit = n % 10; digits = (int)log10(n); firstDigit = (int) (n / pow(10, digits)); printf("First digit = %d\n", firstDigit); printf("Last digit = %d\n", lastDigit); return 0; } The … WebThe Chinese remainder theorem is a powerful tool to find the last few digits of a power. The idea is to find a number mod \(5^n\) and mod \(2^n,\) and then combine those results, using the Chinese remainder theorem, to find that number mod \(10^n\). Find the …

WebTo find the last digit of a number, we use modulo operator %. When modulo divided by 10 returns last digit of the input number. lastDigit = num % 10 To find the first digit of a …

WebDec 1, 2024 · You've got the last digit; you can easily get the rest of the digits with division. You then need to work out how many digits are in the rest, multiplying the 'last' digit by 10 repeatedly. Then add the multiplied digit to the rest. Write that code in a function separate from main (). Call it repeatedly from main ().

WebJan 27, 2024 · Prime number combinations: 29 The first and last digits are 2 and 9 respectively. The combinations are 29 and 92. Only 29 is prime. Input: arr[]={2, 6, 4, 3, 1, 7} Output: Minimum number: 123467 Prime number combinations: 17 71 The first and last digits are 1 and 7 respectively. The combinations are 17 and 71, and both are primes chromosomes assort independentlyWebDec 29, 2024 · C Program to Find First and Last Digit of a Number Technotip 36.6K subscribers Join 386 Share Save 32K views 3 years ago http://technotip.com/6766/c … chromosomes bbc bitesize gcse aqaWebApr 9, 2024 · Fox News 243K views, 2.4K likes, 246 loves, 1.6K comments, 605 shares, Facebook Watch Videos from Zent Ferry: Fox News Sunday 4/9/23 FULL BREAKING FOX NEWS TRUMP April 9, 2024 chromosomes arranged as equatorial plate inWeb2 days ago · Max Holloway 2.1K views, 98 likes, 6 loves, 3 comments, 0 shares, Facebook Watch Videos from UFC: Blessed in Finest Form! Expect Max Holloway to showcase what he does best each and every time!... chromosomes become visible in mitosisWebC program to find sum of first and last digits of a number #include int main () { int num, temp, firstDigit, lastDigit, sum; printf("Enter a Number\n"); scanf("%d", &num); temp = num; /* get last digit of num */ lastDigit = num %10; while(num > 10) { num = num/10; } firstDigit = num; sum = firstDigit + lastDigit; chromosomes become visible during what phaseWebAlgorithm to find the sum of first and last digit using the loop: Ask the user to enter an integer number. Suppose n = 12345, where n is an integer variable. int n = 1234; To … chromosomes become visible phaseWebApr 9, 2024 · The program prompts the user to enter an integer, counts the total number of digits in that integer and prints the total count on the screen. Sample Input: Enter an integer: 92134. Sample Output: Number of digits: 5. Here is the C program that counts the total number of digits in an integer: chromosomes become visible when