Examples of solving problems in C - branching

Determine the maximum and minimum values ​​of two different real numbers.

  #include <iostream.h> 
  #include <conio.h> 
  int main (int argc, char * argv []) 
  { 
  float a = 2.14, b = 3.54; 
  if (a> b) 
  cout << a << "-Max" 
  << b << "-Min \ n"; 
  else 
  cout << b << "-Max" 
  << a << "-Min \ n"; 
  getch (); 
  return 0; 
  } 

The year and month of birth of a person are known. Determine the person's age for March (3 month) 2008

  #include <iostream.h> 
  #include <conio.h> 
  int main (int argc, char * argv []) 
  { 
  int year = 1967, month = 8; 
  if (month <3) 
  cout << "His age:" << (2008 - year - 1) << '\ n'; 
  else 
  cout << "His age:" << (2008 - year) << '\ n'; 
  getch (); 
  return 0; 
  } 

Determine whether among the digits of a given three-digit integer are the same

  #include <iostream.h> 
  #include <conio.h> 
  int main (int argc, char * argv []) 
  { 
  int a = 144, edinici, decjatki, sotni; 
  sotni = a / 100; 
  decjatki = (a% 100) / 10; 
  edinici = a% 10; 
  if (sotni == decjatki) 
  cout << "There are identical numbers!"; 
  if (sotni == edinici) 
  cout << "There are identical numbers!"; 
  if (decjatki == edinici) 
  cout << "There are identical numbers!"; 
  getch (); 
  return 0; 
  } 

Choose the largest of the three given numbers

  #include <iostream.h> 
  #include <conio.h> 
  int main (int argc, char * argv []) 
  { 
  int a = 15, b = 12, c = 35; 
  if (a> b && a> c) 
  cout << "a is the largest number"; 
  if (b> c && b> a) 
  cout << "b is the largest number"; 
  if (c> a && c> b) 
  cout << "c is the largest number"; 
  getch (); 
  return 0; 
  }