What is a statement in C plus plus?

Answer 1

A statement may be simple or compound. The following examples are all simple statements:

int i=1;

i++;

std::cout<<i<<std::endl;

Note that a simple statement ends with a semi-colon.

A compound statement is a group of simple statements enclosed in braces. Compound statements usually begin with an opening statement, such as for, if, switch, etc.

for(int i=0; i<10; ++i)

{

int j=i*i;

std::cout<<j<<std::endl;

}

In this example, the compound statement begins with the for keyword and ends at the closing brace. Everything between the braces is treated as a single statement composed from simple statements. If there were only one simple statement, the braces would be optional, but the statement would still be regarded as a compound statement.

The comma operator can also be used to form compound statements (braces are neither required nor implied):

int i=1, j=2;

The compiler treats this as if it were written in full:

int i=1;

int j=2;

Answer 2

An expression can be a statement in itself, but there are other statements which aren't expressions:

Examples for expression statements:

x= x+1;

printf ("Hello");

Examples for non-expression statements:

return 0;

break;

for (i=0; i<3; ++i);

Answer 3

Like many languages, C provides two methods to control the flow of execution: branching and looping.

Looping is typically achieved with for, while and do-while statements, all of which are structured loops.

Branching is typically achieved with if and switch statements as well as the ternary operator (?:).

In addition, the break, continue, goto and return statements are often used in conjunction with if and switch statements.

• The break statement is used to exit the nearest enclosing scope of a switch or loop.
• The continue statement can only be used inside a structured loop, immediately passing control to the nearest controlling for or while statement.
• The goto statement forces a jump to a code label somewhere within the scope of the current function.
• The return statement is used to exit a function and return a value to the caller unless the function's type is declared void.

Answer 4

There is no such thing as 'statement of C Programming'. On the other hand, statement in C programming is a piece of code, eg:

puts ("Hello, world");

++argc;

{ puts ("compound statement"); }

Answer 5

statement is a sentence which carry a particular action.

(Eg)

printf("Hello");

Answer 6

A statement is a line of code that executes a function, sets a variable, or does other tasks within the program.

Answer 7

here is an example:

puts ("Hello world");

Answer 8

No such thing.

Answer 9

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