set to -1 initially). Traverse the array, starting from the second item in the array, letliistore the largest item's index,sliistore the second largest one's. It can complete inO(n).
1. using priortyqueue. priortyqueue是没有固定size的. http://wlh0706-163-com.iteye.com/blog/1850125 源码 PriorityQueue(intinitialCapacity, Comparator<?superE>comparator) 默认o1-o2 0,1,2,3,4,5Comparator<Integer>Mycom; Mycom=newComparator<Integer>(){ @Overridepublicintcompare(Integer o1, Intege...
C++ - Convert octal number to hexadecimal C++ - Convert hexadecimal to octal number C++ - Convert hexadecimal to decimal number C++ - Convert decimal number to hexadecimal C++ - Find second largest number in the array C++ - Find second smallest number in the array C++ - Change string to to...
Then, largest is used to compare other elements in the array. If any number is greater than largest, largest is assigned the number. In this way, the largest number is stored in largest when it is printed. Here's the equivalent Java code: Java program to find the largest element in an...
number from the array and store it in max_ -> create a variable scnd_largest and intialize it with min element -> use a loop and iterate through the array getting one number at a time that is stored in variable num -> conditional: if num > scnd_larg...
C Program to Find Largest Element in an Array using Recursion#include <limits.h> #include <stdio.h> #include <stdlib.h> // finding maximum of two element int max(int a, int b) { return (a > b) ? a : b; } int findBigRec(int* a, int n) { // base case if (n =...
Java Program to find the largest and smallest element in an array: Here is the Java program I am talking about. This shows you how to find the maximum and minimum number in a given array in Java, without using any library method. import java.util.Arrays; /** * Java program to find...
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Example: Largest Element in an array #include <stdio.h> int main() { int n; double arr[100]; printf("Enter the number of elements (1 to 100): "); scanf("%d", &n); for (int i = 0; i < n; ++i) { printf("Enter number%d: ", i + 1); scanf("%lf", &arr[i]); }...
C Array: Exercise-76 with Solution Write a program in C to find the largest number possible from the set of given numbers. Expected Output: The given numbers are : 15 628 971 9 2143 12 The largest possible number by the given numbers are: 997162821431512 ...