In C++ programming, is the statement a=a+20 the same as a+=20?

Asked by Last Modified  

3 Answers

Learn C Language +3 C Language Programming Advanced C++ Basic C++

Follow 3
Answer

Please enter your answer

Sarita L

International Corporate Trainer For dotnet Core ,Angular 2 ,C ,C++ and LPT Marathi for RBI Banking

In C++ language += is assignment operator and it works to overwrite old value by new value which is adding the value to old value. Ex if int a= 5 (old value) then a+=20 is nothing but old value 5 + 20 becomes new value so now memory cell a get assigned new value 25 ( 5 is overwritten) and of course...
read more
In C++ language += is assignment operator and it works to overwrite old value by new value which is adding the value to old value. Ex if int a= 5 (old value) then a+=20 is nothing but old value 5 + 20 becomes new value so now memory cell a get assigned new value 25 ( 5 is overwritten) and of course it is same as a=a+20; read less
Comments
Dislike Bookmark

first expression is simple assignment and second one is compound assignment
Comments
Dislike Bookmark

yes, it is.
Comments
Dislike Bookmark

View 1 more Answers

Related Questions

write the code on pl/sql code that when executed fetches the complete record of user entered student registration number from the table. the table created must have at least eight attributes. ten rows and three contrained being implemented.
We can get the complete details of a table by the SQL code- Select * from table-name;
Sunny
0 0
5
Are programming languages complete? Can we program any kind of software in C++, JavaScript, Python or C?
Yes. C and C++ are the core for all.
Lavanya
0 0
6
How do I start learning C programming and finish it in one month?
Use a book named "Let us C"by yashwant t kanetkar. Or simply by taking a class from teachers on urbanpro
Pallavi
0 0
8
Why does execution of a program in C/C++/Java start from only main?
Main function is calling the other functions of he program and compiler gets this direction while Compiling the code. If it does not find main function then it will also not find the other functions in the code. So, main is required in C program.
Isha
I know some basics of c, how much time will I require more to reach a good/advance level in c?
It is about 3 to 4 months according to me..
Akash

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

C and C++ programming with memory level debugging
Understanding C and C++ programming by using memory level debugging. Step 1: Understand the Memory map of C executable Step 2: Start memory level debugging using popular IDE Step 3: Find the memory...

Umasankar Natarajan

0 0
0
Some interview questions for freshers on C language
Q1. What are the two forms of #include? There are two variants of #include. The one is #include and the other one is #include”file”. In general the first form that is #include is used to...

Shiladitya Munshi

0 0
0
C Program-Error Handling
//Header files #include<stdio.h>#include<conio.h>#include<stdlib.h> //Main function void main(){ int dividend=10; int divisor=0; int quotient; //Function for clearing screen clrscr(); ...

Salim Ahmed Ansari

0 0
0
Advantages of C++ Language
Advantages of C++ - C++ is a profoundly convenient dialect and is frequently the dialect of decision for multi-gadget, multi-stage application advancement. - C++ is a protest situated programming dialect...

Bright Computer Education

2 0
0
4 Things Every Tech Startup Needs to Know About The Coaching Industry
Knowledge on any subject is widely available to those who wish to learn. However, just gathering knowledge from other people doesn’t guarantee results in business. Results come from applying what...

Rajesh N V

3 0
1

Recommended Articles

Brilliant Academy, a reputed B. Tech Tuition...

Brilliant Academy is one of the reputed institutes for B.Tech tuition classes. This institute is specialised in delivering quality tuition classes for B.E, Engineering - all streams and Engineering diploma courses. Incorporated in 2012, Brillant Academy is a brainchild of Mr Jagadeesh. The main motto of the academy is to...

Read full article >

Lasya Infotech: An educational Training...

Lasya Infotech is a Hyderabad based IT training institute founded in 2016 by O Venkat. Believing in his innovation, passion and persistence and with a diverse blend of experience, he started his brainchild to deliver exemplary professional courses to aspiring candidates by honing their skills. Ever since the institute envisions...

Read full article >

Make a Career as a BPO Professional

Business Process outsourcing (BPO) services can be considered as a kind of outsourcing which involves subletting of specific functions associated with any business to a third party service provider. BPO is usually administered as a cost-saving procedure for functions which an organization needs but does not rely upon to...

Read full article >

What is Applications Engineering all about?

Applications engineering is a hot trend in the current IT market.  An applications engineer is responsible for designing and application of technology products relating to various aspects of computing. To accomplish this, he/she has to work collaboratively with the company’s manufacturing, marketing, sales, and customer...

Read full article >

Find C Language Classes near you
C Language Classes in Bangalore
C Language Classes in Hyderabad
C Language Classes in Delhi
C Language Classes in Pune
C Language Classes in Chennai
C Language Classes in Mumbai
C Language Classes in Kolkata
C Language Classes in Noida
C Language Classes in Gurgaon
C Language Classes in Ghaziabad

Looking for C Language Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you