c++ code

  Program to test if/else

  Prpgram to check if a number is even or odd

  Program to find the maximum among the three numbers

  ap3d #include <iostream> using namespace std ; //Program to print all the odd numbers till "n". int main (){     int n ;     cout << "Enter a number: " ;     cin >> n ;     cout << "All the odd numbers till " << n << " are:" << endl ;     for ( int i = 2 ; i <= n ; i ++){                     if ( i % 2 == 0 ){             continue ;          }           cout << i << endl ;     }     return 0 ; }

  ap3c #include <iostream> using namespace std ; //Program to print all the even numbers till "n". int main (){     int n ;     cout << "Enter a number: " ;     cin >> n ;     cout << "All the even numbers till " << n << " are:" << endl ;     for ( int i = 1 ; i <= n ; i ++){         if ( i % 2 != 0 ){             continue ;         }         cout << i << endl ;     }     return 0 ; }

ap3b #include <iostream> using namespace std ; //Print number from 1 to 100, skip nos. divisible by 3. int main (){             for ( int i = 0 ; i <= 100 ; i ++){         if ( i % 3 == 0 ){             continue ;         }         cout << i << endl ;      }       return 0 ; }  

  ap2i #include <iostream> using namespace std ; //Program to check if an alphabet is a vowel or a consonant. int main (){             char c ;       int isLowercaseVowel , isUppercaseVowel ;       cout << "Enter an alphabet:" ;       cin >> c ;       isLowercaseVowel = ( c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u' );       isUppercaseVowel = ( c == 'A' || c == 'E' || c == 'I' || c == 'O' || c == 'U' );       if ( isLowercaseVowel || isUppercaseVowel ){                     cout << c << " is a vowel." ;      }       else {           cout << c << " is a consonant." ;      }       return 0 ;         }

ap2h #include <iostream> using namespace std ; //Program to check if a triangle is scalene, isosceles or equilateral. int main (){             cout << "Print the type of triangle. \n " ;       int sideA , sideB , sideC ;       cout << "Input Three Sides Of Triangle:" ;       cin >> sideA >> sideB >> sideC ;       if ( sideA == sideB && sideB == sideC ){         cout << "This is an equilateral triangle. \n " ;      }       else if ( sideA == sideB || sideA == sideC || sideB == sideC ){         cout << "This is an isosceles triangle. \n " ;      }     else {         cout << "This is sclene triangle. \n " ;     }     return 0 ; }  

  ap2g #include <iostream> using namespace std ; //Program to test if/else int main (){     int age ;     cin >> age ;         if ( age >= 18 ) {         cout << "You Can Vote." ;     }     else {         cout << "Not Eligible For Voting." ;     }     return 0 ; }

  ap2f #include <iostream> using namespace std ; //Prpgram to check if a number is even or odd int main (){     int n;     cin>>n;     if (n% 2 == 0 ){         cout<< "Even" <<endl;     }     else {         cout<< "Odd" <<endl;     }     return 0 ; }

  ap2e #include <iostream> using namespace std ; //Program to find the maximum among the three numbers int main (){     int a , b , c ;     cin >> a >> b >> c ;     if ( a > b ){         if ( a > c ){             cout << a << endl ;         }         else {           cout << c << endl ;         }         }     else {         if ( b > c ){             cout << b << endl ;         }         else {             cout << c << endl ;         }     }   return 0 ; }

ap2d   #include <iostream> using namespace std ; //Time pass program :) int main (){     //#ifndef ONLINE_JUDGE //NOT PART OF CODE USED TO MODIFY INPUT OUTPUT        //freopen("input.txt", "r", stdin);        //freopen("output.text", "w", stdout);     //#endif   cout << "Going out on a Date: \n " ; int savings ; cin >> savings ; if ( savings > 5000 ){     cout << "Very Sexy Man \n " ; } else if ( savings > 2000 ){     cout << "Sexy Man \n " ; } else {     cout << "Best Friend \n " ; }     return 0 ; }