Declaring Integer type Variable and storing Values in C++ programming
integerdeclaration.fashionandcs.com Integer type Variable: To store an integer type value we first declare a variable by using int and then stores an integer value in that variable. Actually int means integer type variable For example if we want to store 2 to a variable we will write the following program. #include < iostream > using namespace std; int main() { int a; a=2; return 0; } To display integer value stores in variable: And if you want to display this on compiler , write the following program #include < iostream > using namespace std; int main() { int a; a=2; cout << a << endl; return 0; } In this program the compiler will show 2 because we stored this on variable a Also We never uses " around a this is the reason that it will show 2 as output. If we use inverted commas " around a the compiler will show a as output.
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