2582 - Pass the Pillow

 JAVA

• class Solution {
      public int passThePillow(int n, int time) {
          int ans = 1, k = 1;
          while (time-- > 0) {
              ans += k;
              if (ans == 1 || ans == n) {
                  k *= -1;
              }
          }
          return ans;
      }
  }

C++

• class Solution {
  public:
      int passThePillow(int n, int time) {
          int ans = 1, k = 1;
          while (time--) {
              ans += k;
              if (ans == 1 || ans == n) {
                  k *= -1;
              }
          }
          return ans;
      }
  };
  

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