Question

write a loop that subtracts 1 from each element in lowerscores if the original element was greater than 0, and otherwise just assigns the element with 0. ex: lowerscores

Answer 1

The loop is used to repeatedly run the block of code in accordance with the condition stated in the loop. It entails repeated execution of the same code, which helps to traverse an array's items while also saving code.

#include <iostream>

#include <vector>

using namespace std;

int main() {

  const int SCORES_SIZE = 4;

  vector<int> lowerScores(SCORES_SIZE);

  unsigned int i;

  for (i = 0; i < lowerScores.size(); ++i) {

     cin >> lowerScores.at(i);

  }

  /* Your solution goes here  */

  for (i = 0; i < lowerScores.size(); ++i) {

     cout << lowerScores.at(i) << " ";

  }

  cout << endl;

  return 0;

}

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