I explain first program of  C using if condition and also explain if condition with example

 1.       Describe the structure of the simple if statement.

      Ans: The structure of the simple if statement is:

                   If( condition){

                      Statements1;

                        Statements2;   [ Body of the if condition]

                        … …  …  ….                   

                        … … ….  ….

                       Statements n

                   }

      Explanation: if – Gi  conditional part wU mZ¨ n‡j if – Gi  Body execute nB‡e Ab¨_vq if – Gi  Body execute nB‡e bv|

2.       Describe the structure of the compound if statement.

          Ans: The structure of the simple if statement is:

                   If( condition){

                      Statements1;

                        Statements2;           [true part]

                        … …  …  ….

                        … … ….  ….

                       Statements n

                   }

                   else

                   {

                      Statements1;

                        Statements2;          [false part]

                        … …  …  ….        

                        … … ….  ….

                       Statements n

                   }

      Explaination: if – Gi  conditional part wU mZ¨ n‡j if – Gi  True Body A_©vr if – Gi cÖ_g Ask execute nB‡e Ab¨_vq if – Gi  false Body A_©vr if – Gi wØZxq Ask execute nB‡e|

3.     Write a program which will print the sentence “It is rainy season” after getting ‘1’ from key board and will print “It is summer season” after getting ‘2’ from key board.

    #include<stdio.h>

    #include<conio.h>

    void main(){

      int dada;

      printf("\nEnter a value form key board = ");

      scanf("%d",&dada);

      if(dada == 1)

       {

         printf("\nIt is rainy season");

       }

      if(dada == 2)

       {

        printf("\nIt is summer season");

       }

    }