![\begin{tikzpicture}[node distance=1.5cm]\setlength \baselineskip{1ex}
\node [input,name=input] {};
\node [decision, below of=input] (decision1) {condition 1?};
\node [block, below of=decision1] (truecode1) {ture condition 1 code};
\node [decision, right of=decision1,node distance=4cm] (decision2) {condition 2?};
\node [block, right of=truecode1, node distance=4cm] (truecode2) {true condition 2 code};
\node [cir,below of=truecode2] (sum) {};
\node [output,below of=sum] (output) {};
\path [line] (input) --(decision1);
\path [line] (decision1) -- node[right]{true}(truecode1);
\path [line] (decision1) -- node[above]{false}(decision2);
\path [line] (decision2) -- node[right]{true}(truecode2);
\path [line] (decision2.east) -\vert node[right] {false}($(decision2.east)+(1,0)$) \vert- (sum.east);
\path [line] (truecode2) -- (sum);
\path [line] (truecode1.south) \vert- (sum.west);
\path [line] (sum) -- (output);
\end{tikzpicture}](img7.png)
if(boolean_expression 1)
{
/* Executes when the boolean expression 1 is true */
}
else if( boolean_expression 2)
{
/* Executes when the boolean expression 2 is true */
}
else if( boolean_expression 3)
{
/* Executes when the boolean expression 3 is true */
}
else
{
/* executes when the none of the above condition is true */
}
#include <stdio.h>
int main ()
{
/* local variable definition */
int a = 100;
/* check the boolean condition */
if( a == 10 )
{
/* if condition is true then print the following */
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;
}