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printf("Value of a is 10\n" );
}
else if( a == 20 )
{
/* if else if condition is true */
printf("Value of a is 20\n" );
}
else if( a == 30 )
{
/* if else if condition is true */
printf("Value of a is 30\n" );
}
else
{
/* if none of the conditions is true */
printf("None of the values is matching\n" );
}
printf("Exact value of a is: %d\n", a );
return 0;
}
When the above code is compiled and executed, it produces the following result:
None of the values is matching
Exact value of a is: 100
Nested if Statements
It is always legal in C programming to nest if-else statements, which means you can use
one if or else if statement inside another if or else if statement(s).
Syntax
The syntax for a nested if statement is as follows:
if( boolean_expression 1)
{
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