Please solve using C++

Lab 5 Lowest Score Drop (Version) Objectives To provide students with the experience of using Functions selections and loops algorithms and structure chart . Problems Task1 Complete the following program that finds the lowest score. /* This program finds the lowest of the four test scores using a function. */ #include using namespace std; //Complete the function prototype of findLowest() int main() { float scorel, score2, score3, score4; //validate scores do { cout > scorel; } while (scorel 100); do { cout 2nd score in the range of 1 to 100: "> score2; } while (score2 100); do { cout > score3; } while (score3 100); do { cout > score 4; } while (score4 100); //call function findLowest() to compute the lowest score //display the lowest score return 0; } // This function finds and returns the lowest of the four test scores // passed to it. float findLowest (float sl, float s2, float s3, float s4) { //complete this function } sl; [Hint for finding the lowest score] 1. assume lowest = 2. check if s2 is lower than lowest. If so, reset lowest = s2; 3. repeat the step 2 for other scores. Task2 Modify the program in Taskl to use functions to process input and output as well. Your program should follow the structure chart as below: Main getScores displayRusult findLowest where getScore () asks the user for a test score and outputs them. It is given below: float getScore () { float score; //validate score do { cout > score; }while (score 100); return score; displayResult() displays the four test scores and the lowest score as follows: The four scores are 89, 93, 76 and 55. The lowest score is 55. Task3 Modify the program in Task2 to calculate the average of four test scores with the lowest score dropped. Your program should follow the structure chart as below: Main getScores displayRusult calcAverage findLowest where calcAverage () calculates the average of the three highest scores. The function calls the function findLowest() to calculate the lowest score as shown in the chart. An example of test run of task3 The output of your program might look like this: findLowest where calcAverage () calculates the average of the three highest scores. The function calls the function findLowest () to calculate the lowest score as shown in the chart. An example of test run of task3 The output of your program might look like this: csci>a.out Enter a test score between 0 and 100: 112 Score must be in the range o 100. Please re-enter score: 73 Enter a test score between 0 and 100: 67 Enter a test score between 0 and 100: 83 Enter a test score between 0 and 100: -20 Score must be in the range 0 - 100. Please re-enter score: 55 After dropping the lowest test score, the test average is 74.33 Thanks for using our system