four_greatest.C

#include <stdio.h>
#include <conio.h>

int main()
{
    int a ,b ,c ,d;
    printf("Enter 4 number : ");
    scanf("%d %d %d %d",&a,&b,&c,&d);

    if(a>b){                    // ELEMENATION OF VARIABLE B
            if(a>c){            // ELEMENATION OF VARIABLE C
                if(a>d){        // ELEMENATION OF VARIABLE D
                    printf("A is greatest");
                }else{          // ELEMENATION OF VARIABLE A
                    printf("D is greatest");
                }
            }else{              // ELEMENATION OF VARIABLE A
                if(c>d){        // ELEMENATION OF VARIABLE D
                  printf("C is greatest");
                }else{          // ELEMENATION OF VARIABLE C
                    printf("D is greatest");
                }
            }
    }else{                      // ELEMENATION OF VARIABLE A
        if(b>d){                // ELEMENATION OF VARIABLE D
                if(b>c){        // ELEMENATION OF VARIABLE C
                   printf("B is greatest");
                }else{          // ELEMENATION OF VARIABLE B
                    printf("C is greatest");
                }
            }else{              // ELEMENATION OF VARIABLE B
                if(c>d){        // ELEMENATION OF VARIABLE D
                        printf("C is greatest");
                }else{          // ELEMENATION OF VARIABLE C
                    printf("D is greatest");
                }
            }
    }
    return 0;
}