C++ 1 dimensional Arrays Programs

Here we Provide C++ programs on 1 dimensional Arrays for Practice.






















Program 10

Program to find the number of occurences of Elements in an Array


Output

Explanation: First, we define an array called arr with 7 elements. We use a nested for loop to compare each element of the array with the other elements to find the frequency of each element. The outer loop runs from i = 0 to i = 6 (i.e., 7 iterations). For each value of i, we initialize a variable called freq to 1. We use another nested loop (with variable j) to compare the element at index i with the elements after it (i.e., starting from index i+1). If the element at index i is equal to the element at index j, then we increment the frequency counter freq and set the element at index j to -1. Setting the element to -1 ensures that we don't count it again in the outer loop. After the inner loop completes, we check if the element at index i is not equal to -1. If it's not equal to -1, then we print out the element and its frequency. The program then returns 0 to indicate successful completion.



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C++ Practice Lesson Index-Arrays

  • First ProgramProgram to find total score and average of marks using Array

    Second ProgramHow to find the Largest number in an Array

    Third ProgramHow to find the Smallest number in an Array

    Fourth ProgramPrint the numbers in the Array in Ascending order

    Fifth ProgramPrint the numbers in the Array in Descending order

    Sixth ProgramFind all Negative numbers in an Array

    7th ProgramFind the count of all Negative numbers in an Array

    8th ProgramFind the Even and Odd numbers in an Array

    9th ProgramHow to find the sum of all the Elements in an Array

    10th ProgramTo check the number of Occurences of Elements in an Array

    11th ProgramTo find the Second largest number in an Array

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