title: Count Obtuse Angles Circle K Equidistant Points 2 Given Points
signature: function countObtuseAnglesCircleKEquidistantPoints2GivenPoints(a, b, k) {
test_code: 
  
  // SOLUTION CODE
  // ============================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE 
  // ============================================
  function convertToString(value) {
      return JSON.stringify(value, function (key, val) {
          if (val instanceof Set) {
              return Array.from(val);
          } return val;});
  }
  
  function validateSolution(actual, expected){
      return convertToString(actual)===convertToString(expected);
  }
  
  function driver(a, b, k, expected){
      try{
          if (validateSolution(PLACEHOLDER_FN_NAME(a, b, k),expected)){
              return "PASSED";
          }
          return "FAILED";
      } catch (error) {
        return error.name;
      }
      
  }
      
  function main(){
    let result = '';
    result = driver(83, 98, 86, 14);
    console.log(`TEST-0...${result}`);
  
    result = driver(3, 39, 87, 35);
    console.log(`TEST-1...${result}`);
  
    result = driver(11, 96, 30, -56);
    console.log(`TEST-2...${result}`);
  
    result = driver(50, 67, 48, 16);
    console.log(`TEST-3...${result}`);
  
    result = driver(40, 16, 32, -25);
    console.log(`TEST-4...${result}`);
  
    result = driver(62, 86, 76, 23);
    console.log(`TEST-5...${result}`);
  
    result = driver(40, 78, 71, 32);
    console.log(`TEST-6...${result}`);
  
    result = driver(66, 11, 74, -56);
    console.log(`TEST-7...${result}`);
  
    result = driver(6, 9, 19, 2);
    console.log(`TEST-8...${result}`);
  
    result = driver(25, 5, 5, -21);
    console.log(`TEST-9...${result}`);
  
    process.exit(0);
  };
  
  if (require.main === module) {
    main();
  }
source_py: def count_obtuse_angles_circle_k_equidistant_points_2_given_points(a, b, k):
      c1 = ((b - a) - 1)
      c2 = ((k - b) + (a - 1))
      if (c1 == c2):
          return 0
      return min(c1, c2)
source_cpp: int count_obtuse_angles_circle_k_equidistant_points_2_given_points(int a, int b, int k) {
    int c1 = ( b - a ) - 1;
    int c2 = ( k - b ) + ( a - 1 );
    if ( c1 == c2 ) return 0;
    return min ( c1, c2 );
  }