Ask Question
15 August, 14:12

Implement the function pairSum that takes as parameters a list of distinct integers and a target value n and prints the indices of all pairs of values in the list that sum up to n. If there are no pairs that sum up to n, the function should not print anything. Note that the function does not duplicate pairs of indices

+2
Answers (1)
  1. 15 August, 16:05
    0
    Following are the code to this question:

    def pairSum (a, x) : #find size of list

    s=len (a) # use length function to calculte length of list and store in s variable

    for x1 in range (0, s) : #outer loop to count all list value

    for x2 in range (x1+1, s) : #inner loop

    if a[x1] + a[x2] = = x: #condition check

    print (x1," ", x2) #print value of loop x1 and x2

    pairSum ([12,7,8,6,1,13],13) #calling pairSum method

    Output:

    0 4

    1 3

    Explanation:

    Description of the above python can be described as follows:

    In the above code, a method pairSum is declared, which accepts two-parameter, which is "a and x". Inside the method "s" variable is declared that uses the "len" method, which stores the length of "a" in the "s" variable. In the next line, two for loop is declared, in the first loop, it counts all variable position, inside the loop another loop is used that calculates the next value and inside a condition is defined, that matches list and x variable value. if the condition is true it will print loop value.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Implement the function pairSum that takes as parameters a list of distinct integers and a target value n and prints the indices of all ...” in 📘 Computers and Technology if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers