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 Q1 :  Write a C program to print "Bigger number"  out of the three?   Using nested if:  #include<conio.h>                       #include<stdio.h>                        void main()                                   {                                                   //bigger number                           int a=20,b=405,c=78;                  clrscr();                                        if(a>b)                                          {                                                   if(a>c)                                          {                                                   printf("\nthe bigger no.=%d",a);   }                                                   else                                              {                                                   printf("\nthe bigger no.=%d",c);   }                                                   }                                                 

  Q1 :  Write a C program to print Factorial of a number as an output?   Using Goto:  #include<conio.h>                                  #include<stdio.h>                                   void main()                                             {                                                             int n;                                                       int s=1;                                                   clrscr();                                                   scanf("%d",&n);                                      printf("\nthe number is=%d",n);              again :                                                    if(n>1)                                                     {                                                              s=s*n;                                                     n=n-1;                                                     goto again;                                        

Q1 :  Write a C program to print "hello world" as an output? #include<conio.h>   #include<stdio.h>    void main()              {                               clrscr();                    printf("hello world"); getch();                    }                               *********************************************************************************** Sample Output:

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SECTION-A  1. Algorithm and Programming Development: Steps in development of a program, Flow Charts, Algorithm Development, Program Debugging, Compilation and Execution. Overview of C: History of C, Importance of C, Structure of a C Program.  Elements of C: character set, identifiers and keywords, Data types, Constants and Variables, Assignment statement, Symbolic constant. Input/output: Unformatted & formatted I/O function in C, Input functions: scanf(), getch(),getche(), getchar(), gets(); output functions: printf(), putch(), putchar(), puts().  SECTION-B  2. Operators & Expressions: Arithmetic, relational, logical, bitwise, unary, assignment, conditional operators and special operators. Arithmetic expressions, evaluation of arithmetic expression, type casting and conversion, operator hierarchy & associativity.  Decision making & branching: Decision making with IF statement, IF-ELSE statement, Nested IF statement, ELSE-IF ladder, switch s