}// defining an array of integersletnumbers = [2,8,1,3,4]; // returns the index of the first odd number in the arrayletfirstOdd = numbers.findIndex(isOdd); console.log(firstOdd);// Output: 2 Run Code findIndex() Syntax The syntax of thefindIndex()method is: arr.findIndex(call...
strip().split(" "))) # the number will be odd if on diving the number by 2 # its remainder is one otherwise number will be even odd=[] even=[] for i in l: if(i%2!=0): odd.append(i) else: even.append(i) print("list of odd number is:",odd) print("list of even ...
程序1: // JavaScript to illustratefind() functionfunctionisOdd(element, index, array){return(element %2==1); }functionfunc(){vararray = [4,6,8,12];// Checking for odd numbers and// reporting the first odd numberdocument.write(array.find(isOdd)); } func(); 输出: undefined 程序2: /...
// get the first even numberletevenNumber = numbers.find(isEven); console.log(evenNumber);// Output: 4 Run Code find() Syntax The syntax of thefind()method is: arr.find(callback(element, index, arr),thisArg) Here,arris an array. find() Parameters Thefind()method takes in: callback-...
First element that appears even number of times in an array in C++ How to find the one integer that appears an odd number of times in a JavaScript array? Finding the first unique element in a sorted array in JavaScript Finding first unique element in sorted array in JavaScript How to find...
如果是,输出 The count of sub_str is even number,否则输出 The count of sub_str is odd number。运行结果:The count of sub_str is even number: 2 Bash Copy解释我们在使用 count() 函数时,实际上是在按照给定的子字符串在整个字符串中查找并统计出现的次数。count() 函数返回的是这个子字符串在整个...
Find total number of occurrence of a given number using C# program Merge two arrays into third array using C# program Learn & Test Your Skills Python MCQsJava MCQsC++ MCQsC MCQsJavaScript MCQsCSS MCQsjQuery MCQsPHP MCQsASP.Net MCQs Artificial Intelligence MCQsData Privacy MCQsData & Information ...
Alias column with variable value in SQL Script All MonthNames and Month numbers in sql server All queries combined using a UNION, INTERSECT or EXCEPT operator must have an equal number of expressions in their target lists. all the events in the workload were ignored due to syntax errors.the ...
this.firstEvenIndex = this.numbers.findIndex(number => number % 2 === 0); 14 } 15 } 16 }).mount('#app'); 17 Run Example 2 : Find First Element that is an Odd Number in Vue Js xxxxxxxxxx 1 2 import { createApp } from '...
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