SparkSQL case: calculate the average score - Code World

SparkSQL case: calculate the average score

Mobile 2023-05-05 07:12:05 views: null

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Origin blog.csdn.net/py20010218/article/details/125321949

SparkSQL case: calculate the average score

Calculate the average score

7-11 Calculate the average score

Python combines Keans to calculate the average score of the class

Write a web page that can calculate the average score and number of students and click the "Add" button to add a row of student information; click the "Calculate Average Score" button to calculate the average score and number of students;

Given the scores of N courses of M students, calculate the average score for each student and the average score for each course output

Experiment 2-1-4 Calculate the average score (5 points)

average score

Ninety-two, Spark-SparkSQL (statistical movie average score Top10)

Enter the student's student ID, name, and results of the three subjects to calculate the average score and save it to the specified file

Enter the scores of a student's 5 courses and calculate the average score. If the entry of a certain score is negative, stop entry and prompt entry error

Average score of seeking input

And the average score is calculated

Java average score

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Big Data Study Notes 16: MR case - to calculate the average student achievement

SQL exercise (1) Write an UPDATE statement, calculate the average score of each student and fill it in the avg_grade field in the student table.

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Python Basics: How to Calculate the Average

C language programming> Fourteenth week ⑦ Please write a function fun, its function is: calculate the average score of n courses, the calculation result is returned as the function value.

Huake object-oriented programming assignment 2: write a program, input N student data, including student number, name, grade, and request to output these student data and calculate the average score

Statistical average, the highest score and the highest number of points

C language learning printing high average score

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