Q3: Write C++ program to read a score of student and print the estimation to refer it. 100-90 Exultant 89-80 Very good 79-70 Good 69-40 Middle 59- 50 Accept 49-0+ Fall Q4: Write C++ program to represent a simple nested case (selector). Q5: Write C++ program to compute the area of circle if the radius r=2,5. Note: area of circle isrr* pl, pl is 3.14

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
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Q3: Write C++ program to read a score of student and print the estimation
to refer it.
100 - 90 → Exultant
89-80 Very good
79 - 70 → Good
69 - 60 → Middle
59 - 50 → Accept
49 - 0+ Fall
Q4: Write C++ program to represent a simple nested case (selector).
Q5: Write C++ program to compute the area of circle if the radius r=2.5.
Note: area of circle isr*r* pi,
pi is 3.14
Transcribed Image Text:Q3: Write C++ program to read a score of student and print the estimation to refer it. 100 - 90 → Exultant 89-80 Very good 79 - 70 → Good 69 - 60 → Middle 59 - 50 → Accept 49 - 0+ Fall Q4: Write C++ program to represent a simple nested case (selector). Q5: Write C++ program to compute the area of circle if the radius r=2.5. Note: area of circle isr*r* pi, pi is 3.14
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