Close BufferedReader

Changes

3 changed files (+7/-1)

• billboard.java
  • @@ -26,6 +26,8 @@ int x5 = Integer.parseInt(st.nextToken());
    int y5 = Integer.parseInt(st.nextToken()); int x6 = Integer.parseInt(st.nextToken()); int y6 = Integer.parseInt(st.nextToken()); + + br.close(); // the visible area is the sum of the visible area of the first billboard and the second billboard int combinedArea = visibleArea(x1, y1, x2, y2, x5, y5, x6, y6) + visibleArea(x3, y3, x4, y4, x5, y5, x6, y6);
• measurement.java
  • @@ -17,6 +17,8 @@ day[i] = Integer.parseInt(st.nextToken());
    cow[i] = st.nextToken(); change[i] = Integer.parseInt(st.nextToken()); } + + br.close(); // the milk variables track the amount of milk that each cows was last known to produce int bessieMilk = 7, elsieMilk = 7, mildredMilk = 7;
  • @@ -41,7 +43,7 @@ }
    } // compute the highest milk total and see which cows produced the most milk int highestMilk = Math.max(bessieMilk, Math.max(elsieMilk, mildredMilk)); - boolean bessieOnNext = bessieMilk == highestMilk; + boolean bessieOnNext = (bessieMilk == highestMilk); boolean elsieOnNext = elsieMilk == highestMilk; boolean mildredOnNext = mildredMilk == highestMilk; if(bessieOn != bessieOnNext || elsieOn != elsieOnNext || mildredOn != mildredOnNext) {
• shuffle.java
  • @@ -27,6 +27,8 @@ st = new StringTokenizer(br.readLine());
    for(int i = 1; i <= n; i++) { finalLocs[i] = Integer.parseInt(st.nextToken()); } + + br.close(); // allocate an array to store the original locations of all cows int[] originalLocations = new int[n+1];