Initial commit

c++/Others/A simple map char and int.cpp

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+A simple map: char and int
+#include <iostream>
+#include <map>
+using namespace std;
+
+int main()
+{
+  map<char, int> mapObject;
+  int i;
+
+  for(i = 0; i <26; i++) {
+    mapObject.insert(pair<char, int>('A'+i, 65+i));
+  }
+
+  char ch;
+  cout << "Enter key: ";
+  cin >> ch;
+
+  map<char, int>::iterator p;
+  
+  p = mapObject.find(ch);
+  if(p != mapObject.end()) 
+    cout << "Its ASCII value is  " << p->second;
+  else
+    cout << "Key not in map.\n";
+
+  return 0;
+}