23 lines
365 B
C++
23 lines
365 B
C++
#include <bits/stdc++.h>
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using namespace std;
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//难
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int main() {
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int m, n, k, count = 0;
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cin >> m >> n >> k;
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int p = 0, q = 0;
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for (int i = 1; i <= k; i++) {
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if (p < m)p++;
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else p = 1;
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if (q < n)q++;
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else q = 1;
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if (p == q) count++;
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}
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cout << count << endl;
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return 0;
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}
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