Given a non-negative int n, return the count of the occurrences of 7 as a digit, so for example 717 yields 2. (no loops). Note that mod (%) by 10 yields the rightmost digit (126 % 10 is 6), while divide () by 10 removes the rightmost digit (126/10 is 12). Your Answer: 1 public int count7(int n) 2{ 31 4} 15 Check my answer! Reset Next exercise Feedback

Given a non-negative int n, return the count of the occurrences of 7 as a digit, so for example 717 yields 2. (no loops). Note that mod (%) by 10 yields the rightmost digit (126 % 10 is 6), while divide () by 10 removes the rightmost digit (126/10 is 12). Your Answer: 1 public int count7(int n) 2{ 31 4} 15 Check my answer! Reset Next exercise Feedback

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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