add solutions of 2018 Round3 A B C

Author: David Schmidt

examples/2018/Round3/A/Main.cpp

@@ -0,0 +1,37 @@
+diff --git a/CodeJam/Main.cpp b/examples/2018/Round3/A/Main.cpp
+index fabbe5f..7d917fd 100644
+--- a/CodeJam/Main.cpp
++++ b/examples/2018/Round3/A/Main.cpp
+@@ -1013,11 +1013,32 @@ namespace task {
+ void init(){
+ }
+ 
++ll N;
++v(ll) Ri, Ci;
++
+ void readInput(){
++    cin >> N;
++    Ri.assign(N, 0);
++    Ci.assign(N, 0);
++    forn(i, N){
++        cin >> Ri[i] >> Ci[i];
++    }
+ }
+ 
+ // write to COMM_TYPE result
+ void calcFunction() {
++    ll minr, maxr, minc, maxc;
++    minr = maxr = Ri[0];
++    minc = maxc = Ci[0];
++    forn(i, N){
++        minr = min(minr, Ri[i]);
++        maxr = max(maxr, Ri[i]);
++        minc = min(minc, Ci[i]);
++        maxc = max(maxc, Ci[i]);
++    }
++    result = max(maxr-minr, maxc-minc);
++    result = ceill(result, 2);
++    lg(result);
+ }
+ 
+ } // namespace task

examples/2018/Round3/A/diff_Main.cpp

@@ -0,0 +1,5 @@
+Case #1: 2
+Case #2: 0
+Case #3: 1
+Case #4: 4
+Case #5: 2

examples/2018/Round3/A/result.txt

@@ -0,0 +1,27 @@
+5
+3
+3 2
+0 2
+0 0
+3
+2 2
+2 2
+2 2
+9
+1 1
+0 0
+0 1
+0 2
+1 0
+1 2
+2 0
+2 1
+2 2
+2
+8 0
+0 8
+4
+1 0
+1 3
+2 2
+0 2