All Relational Operations in C++ Using If-else statements

#include<iostream.h> #include<stdio.h> #include<conio.h> void main() { int a=10, b=20; clrscr(); cout<<"\t\t ******* All Relation operations in c++ *******\n"; //----------------------------------------------------------------------- if(a<10) // if a is less than 10 { cout<<"A is less than 10.\n"; } else { cout<<"A is not less than 10.\n"; } //------------------------------------------------------------------------ //------------------------------------------------------------------------ if(b>15) ////if b is more than 15 { cout<<"B is more than 15.\n"; } else { cout<<"B is not more than 15.\n"; } //------------------------------------------------------------------------ //------------------------------------------------------------------------ if(a>=10) //if a is more than or equal to 10 { cout<<"A is more than or equal to 10.\n"; } else { cout<<"A is not more than or equal to 10.\n"; } //------------------------------------------------------------------------- //------------------------------------------------------------------------- if(b<=20) //if b is less than or equal to 20 { cout<<"B is less than or equal to 20.\n"; } else { cout<<"B is not less than or equal to 20.\n"; } //------------------------------------------------------------------------- //------------------------------------------------------------------------- if(a==10) // if a is equal to 10 { cout<<"A is equal to 10.\n"; } else { cout<<"A is not equal to 10.\n"; } //------------------------------------------------------------------------- //------------------------------------------------------------------------- if(b!=20) // if b is not equal to 20 { cout<<"B is not equal to 20.\n"; } else { cout<<"B is equal to 20.\n"; } //-------------------------------------------------------------------------- getch(); }

output :

All Relational Operations in C Using If-else statements

#include<stdio.h> #include<conio.h> void main() { int a=10, b=20; clrscr(); printf("\t\t ******** All Relational operations in c *******\n"); if(a<10) // if a is less than 10 { printf("A is less than 10.\n"); } else { printf("A is not less than 10.\n"); } //------------------------------------------------------------------------ //------------------------------------------------------------------------ if(b>15) ////if b is more than 15 { printf("B is more than 15.\n"); } else { printf("B is not more than 15.\n"); } //------------------------------------------------------------------------ //------------------------------------------------------------------------ if(a>=10) //if a is more than or equal to 10 { printf("A is more than or equal to 10.\n"); } else { printf("A is not more than or equal to 10.\n"); } //------------------------------------------------------------------------- //------------------------------------------------------------------------- if(b<=20) //if b is less than or equal to 20 { printf("B is less than or equal to 20.\n"); } else { printf("B is not less than or equal to 20.\n"); } //------------------------------------------------------------------------- //------------------------------------------------------------------------- if(a==10) // if a is equal to 10 { printf("A is equal to 10.\n"); } else { printf("A is not equal to 10.\n"); } //------------------------------------------------------------------------- //------------------------------------------------------------------------- if(b!=20) // if b is not equal to 20 { printf("B is not equal to 20.\n"); } else { printf("B is equal to 20.\n"); } //-------------------------------------------------------------------------- getch(); }

output :

All Relational Operations In PHP Using Ternary(? :) Operator

<?php $a=10; $b=4; //Print "Yes" if $a is more than 10. Else print "No". $ans1 = ($a<10) ? "Yes" : "No"; echo "$ans1 <br>"; //Print Yes if $b is more than 2. Else print No. $ans2 = ($b>2) ? "Yes" : "No"; echo "$ans2<br>"; //Print "Yes" if $a is less than or equal to 10. Else print "No" $ans3 = ($a<=10) ? "Yes" : "No"; echo "$ans3<br>"; //Print "Yes" if $b is more than or equal to 5. Else print "No" $ans4 = ($b>=10) ? "Yes" : "No"; echo "$ans4<br>"; //Print "Yes" if $a is equal to $b. Else print "No" $ans5 = ($a==$b) ? "Yes" : "No"; echo "$ans5<br>"; //Print "Yes" if $a is not equal to 10. Else print "No" $ans6 = ($a!=10) ? "Yes" : "No"; echo "$ans6<br>"; ?>

output :

All Relational Operations In Java Using Ternary(? :) Operator

class Relational { public static void main(String args[]) { int a=10, b=4; int c; System.out.println("\t******* All Relational operations in Java ******* \n"); //Print "1" if a is more than 10. Else print "0". c=(a>10)?1:0; System.out.println("C : "+c); //Print "1" if b is more than 2. Else print "0". c=(b>2)?1:0; System.out.println("C : "+c); //Print "1" if a is less than or equal to 10. Else print "0" c=(a<=10)?1:0; System.out.println("C : "+c); //Print "1" if b is more than or equal to 5. Else print "0" c=(b>=10)?1:0; System.out.println("C : "+c); //Print "1" if a is equal to b. Else print "0" c=(a==b)?1:0; System.out.println("C : "+c); //Print "1" if a is not equal to 10. Else print "0" c=(a!=10)?1:0; System.out.println("C : "+c); } }

output :

All Relational Operations In C++ Using Ternary(? :) Operator

#include<iostream.h> #include<conio.h> void main() { int a=10, b=4; clrscr(); //Print "Yes" if a is more than 10. Else print "No". (a<10)? cout<<"\n Yes" : cout<<"\n No"; //Print Yes if b is more than 2. Else print No. (b>2)? cout<<"\n Yes" : cout<<"\n No"; //Print "Yes" if a is less than or equal to 10. Else print "No" (a<=10)? cout<<"\n Yes" : cout<<"\n No"; //Print "Yes" if b is more than or equal to 5. Else print "No" (b>=10)? cout<<"\n Yes" : cout<<"\n No"; //Print "Yes" if a is equal to b. Else print "No" (a==b)? cout<<"\n Yes" : cout<<"\n No" ; //Print "Yes" if a is not equal to 10. Else print "No" (a!=10)? cout<<"\n Yes" : cout<<"\n No"; getch(); }

output :

All Relational Operations In C Using Ternary(? :) Operator

#include<stdio.h> #include<conio.h> void main() { int a=10, b=4; clrscr(); printf("\t\t ******* All Relational Operations in C ******* \n"); //Print "Yes" if a is more than 10. Else print "No". (a<10)?printf("Yes\n"):printf("No\n"); //Print Yes if b is more than 2. Else print No. (b>2)?printf("Yes\n"):printf("No\n"); //Print "Yes" if a is less than or equal to 10. Else print "No" (a<=10)?printf("Yes\n"):printf("No\n"); //Print "Yes" if b is more than or equal to 5. Else print "No" (b>=10)?printf("Yes\n"):printf("No\n"); //Print "Yes" if a is equal to b. Else print "No" (a==b)?printf("Yes\n"):printf("No\n"); //Print "Yes" if a is not equal to 10. Else print "No" (a!=10)?printf("Yes\n"):printf("No\n"); getch(); }

output :

All Logical Operations In PHP

<?php echo("<h3>******* All Logical operations in php *******</h3>"); $a=1; $b=2; echo("<br>Value of A is : ".$a); echo("<br>Value of B is : ".$b); if($a==1 && $b==2) { echo("<br><br><br>A is 1 and B is 2."); } else { echo("<br>Invalid"); } $c=1; $d=2; if($c==1 || $d==2) echo("<br><br>C is 1 or D is 2."); if(!($a>2)) { echo("<br><br>Variable 'a' is not more than 2."); } else { echo("<br><br>Variable 'a' is more than 2."); } ?>

output :