b+b+b+c+c+c+c =3b+4c
C plus is between 3 and 3.2. C = 75% 0% < Plus < 5% 75%+0% < C Plus < 75%+5% 75 < C Plus < 80% 75%*4 < C Plus < 80% * 4 (3/4)*4 < C Plus < (4/5) * 4 3 < C Plus < 16/5 3 < C Plus < 3.2
2b + 2c or 2(b + c)
It is c + 12.
A+c= 2a+b
Manipulators are functions that change the formatting parameters on character streams.
endl is not an operator. Is is a stream manipulator. It inserts and end-of-line into the stream. cout << "This is a test" << endl << "This is also a test" << endl; Gives you ... This is a test This is also a test
There are no advantages of C over C++ as such. Everything you can do in C you can also do in C++. However, by taking advantage of C++ object oriented programming, generic programming and template meta programming as well as C-style coding, you can produce more efficient machine code far more easily and more quickly than with C alone.
setw() is not an operator, it is a parameterized stream manipulator. It sets the width of the field in the output stream which is about to be inserted. cout << setw(5) << 9 << endl; Gives you ....9 Where each dot represents one space.
C can be faster than C++ programs, and definitely faster than Java, since Java is primarily interpreted. C is also somewhat less rigid in definitions as well, not as tightly structured as either C++ or Java can be.
Manipulator EP was created in 1988.
Manipulator - album - was created in 2020-12.
C does not have any major advantages over C++ because any C program can be compiled under C++ with relatively minor modification. However, the C compiler works a bit quicker than that of C++ since there is no need to cater for object-oriented programming in C.
b+b+b+c+c+c+c =3b+4c
c + c + 2c + c + c = 6c
b + b + b + c + c + c + c = 3b + 4c
Everything you can do in C you can do in C++, with relatively minor variations in syntax. You can also incorporate C-style code directly. However, the main advantage is that C++ incorporates object-oriented programming, which allows highly complex data structures to be constructed far more easily than with C alone.