26 lines
607 B
C++
26 lines
607 B
C++
#include <bits/stdc++.h>
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using namespace std;
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string a, b;
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bool check(string a, string b) {
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for (int i = 0; i < a.size(); i++) {
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if (a[i] >= 'A' && a[i] <= 'Z') a[i] = a[i] + 32;
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if (b[i] >= 'A' && b[i] <= 'Z') b[i] = b[i] + 32;
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if (a[i] != b[i]) return false;
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}
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return true;
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}
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int main() {
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cin >> a >> b;
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if (a.size() != b.size())
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cout << 1 << endl;
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else if (a == b)
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cout << 2 << endl;
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else if (a.size() == b.size() && check(a, b))
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cout << 3 << endl;
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else
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cout << 4 << endl;
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return 0;
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} |