What do these loops print? a. for (int i = 1; i < 10; i++) { cout << i << << " "; } b. for (int i = 1; i < 10; i += 2) { cout << i<< " "; } c. for (int i = 10; i > 1; i--) { cout << i << << " "; } d. for (int i = 0; i < 10; i++) { cout << i << << " "; } e. for (int i = 1; i < 10; i = i * 2) { cout << i << " "; } f. for (int i = 1; i < 10; i++) { if (i % 2 == 0) { cout << i << " "; } }
Types of Loop
Loops are the elements of programming in which a part of code is repeated a particular number of times. Loop executes the series of statements many times till the conditional statement becomes false.
Loops
Any task which is repeated more than one time is called a loop. Basically, loops can be divided into three types as while, do-while and for loop. There are so many programming languages like C, C++, JAVA, PYTHON, and many more where looping statements can be used for repetitive execution.
While Loop
Loop is a feature in the programming language. It helps us to execute a set of instructions regularly. The block of code executes until some conditions provided within that Loop are true.
What do these loops print?
a. for (int i = 1; i < 10; i++) { cout << i << << " "; }
b. for (int i = 1; i < 10; i += 2) { cout << i<< " "; }
c. for (int i = 10; i > 1; i--) { cout << i << << " "; }
d. for (int i = 0; i < 10; i++) { cout << i << << " "; }
e. for (int i = 1; i < 10; i = i * 2) { cout << i << " "; }
f. for (int i = 1; i < 10; i++) { if (i % 2 == 0) { cout << i << " "; } }
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