A loop in computer languages is a set of statements that execute repeatedly, based on some criteria.
In C and C++, the three looping statements are while, do, and for...
while (test-expression) statement;
/* statement executes zero or more times, until test-expression is false, test first */
do statement while (test-expression);
/* statement executes one or more times, until test-expression is false, test last */
for (init-expression, test-expression, loop-expression) statement;
/* init-expression executed once, at beginning */
/* statement executes zero or more times, until test-expression is false, test first */
/* loop-expression evaluated at end of each iteration */
Often, statement, is a set of statements, such as...
while (test-expression) {
... statements
}
In C++ you can use 'for', 'while', and 'do while' loops, as well as procedural goto statementw to implement more complex loops. Recursion can also be used to implement looping.
Looping is when the same code is running without ending.. The code runs, stops, and is run again(looped). Looping is when the code never stops, unless told too.
for( ; ; ) { statement_block; } while( conditional_expression ) { statement_block; } do { statement_block; }while( conditional_expression )
C: there are no methods in C. C++: no.
A while statement is one type of looping statement. by which we can start a loop in our programs. while loop is precondition checking statement, because it first check its condition then loop will go to its body part. EX. while(i>0) { //body part } here when i will >0 then it will check it body part and execute it and display result.
c is procedure oriented and c++ is object oriented & much newer.
If a + b + c + d + 80 + 90 = 100, then a + b + c + d = -70.
Looping means you repeat a particular procedure a specified number of times or until a defined condition is met.
There are several 'looping' statements in C++. They are:while () { }do { } while () ;for (index-start, index-end; index increment/decrement) { }They are used to repetitively execute statements as long as the statement(s) controlling the loop are true.
for( ; ; ) { statement_block; } while( conditional_expression ) { statement_block; } do { statement_block; }while( conditional_expression )
differance between control statement and looping statement?
for (int x = 0; x < 5; x++){cout
for,while,do while
while, for, do-while (and perhaps goto)
What is looping statement?
b+b+b+c+c+c+c =3b+4c
c + c + 2c + c + c = 6c
b + b + b + c + c + c + c = 3b + 4c
4c