Till now we have learnt about the while loop. We have also seen some common errors made by beginners while write loop control structure. If you see some big complex program then you will notice that program mainly contains only for loop. Now an obvious question which may hit your mind. Why for loops are …

for loop in C – Part 1 Read More »

Read previous tutorial while loop in C – Part 1. In the last tutorial we have learnt about the while loops. Loops are used very frequently while writing big programs. And in the last tutorial we have learnt only the basics of the loop control structure. In this tutorial I will not write any program. Instead …

while loop in C – Part 2 Read More »

Till now we have learnt about decision control instructions or the programs which will execute as the way they are programmed i.e. sequentially. However its not compulsory that we want to do some task inside a program for only one time. Suppose we want to make a program which will print your name 5 times. …

while loop in C – Part 1 Read More »

Today we will re-visit the operators once again. In the tutorial of logical operators deliberately missed the NOT operator. Why? Ah… it’s a bit confusing and I don’t want to ruin the next important topics due to that operator. NOT Operator (!) The NOT operator (!) is used to reverse the results. This operator is …

Operators Revisited – Hierarchy of Operators, NOT and Conditional Operator in C Read More »

Till now we have learnt about the if statement, if-else statement, if-else nested statements and logical operators. Logical operators are good alternatives of nested if-else statements. But there are still some cases when we have to use nested if-else clause. So to make those situations a bit easy, Dennis Ritchie introduced else if clause. What …

C else if Clause Read More »

Nested if-else statement helps in creating multiple choices inside a program. But there are also some disadvantages of using them which are given below. Indentation is most important while using nested if-else statements. But if we add 2 layer nesting inside on if-else block. Then you will notice that your program is creeping towards right. …

Logical Operators in C Read More »

Here you will learn about nested if else in C In the previous tutorial we have learnt about if-else statements. Those statements provide the flexibility to check for two possible faces of answer. But it is also possible that there will be more than two options for the answer. To make things more precise, take …

Nested if else in C Read More »