29 lines
462 B
C++
29 lines
462 B
C++
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A map: insert pair, find, end
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#include <iostream>
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#include <map>
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using namespace std;
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int main()
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{
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map<char, int> mapObject;
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int i;
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for(i = 0; i <10; i++) {
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mapObject.insert(pair<char, int>('A'+i, i));
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}
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char ch;
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cout << "Enter key: ";
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cin >> ch;
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map<char, int>::iterator p;
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p = mapObject.find(ch);
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if(p != mapObject.end())
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cout << p->second;
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else
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cout << "Key not in map.\n";
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return 0;
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}
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