Note : All the programs are tested under Turbo C/C++ compilers. It is assumed that, Programs run under DOS environment. Program is compiled using Turbo C/C++ compiler. The program output may depend on the information based on this assumptions (for example sizeof(int) == 2 may be assumed).

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Looping questions and answers with explanation for written test exam and interview in c programming language. Following are the some basic tricky questions in C language.  What will be output of following c code? #include<stdio.h> extern int x;

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Switch statement is a substitute for long if statements that compare a variable to several “integral” values (“integral” values are simply values that can be expressed as an integer, such as the value of a char). The value of the variable given into switch is compared to the value following each of the cases, and […]

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C language also helps you to use an if statement within other if statement. This is refer as Nested If statement. It is a conditional statement which is used when we want to check more than one conditions at a time in a same program. The conditions are executed from top to bottom checking each […]

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Else If statement provides us the way to use many If statements in a single program. This sequence of if statements is the most general way of writing a multi-way decision. The expressions are evaluated in order; if an expression is true, the statement associated with it is executed, and this terminates the whole chain. As always, the code for each statement is either a […]

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In the last article, we have studied about the if statement, this article leads to the extension of the if statement that also can be used while solving any problem. So far we have read that if statement is used to check only one condition. If condition is true then following statement will be executed, […]

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This is a conditional statement used in C to check condition or to control the flow of execution of statements. This is also called as ‘decision making statement or control statement.’ The execution of a whole program is done in one direction only. If statement is used to validate only one condition i.e only one […]

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Decision making is one of the most important concepts of computer programming. As the name suggests “Decision Making” , we means to state that we will be making certain decisions to carry out different operations. These decisions making strategies are same as we come across in our daily life. But here we will be using […]

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