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2 years ago
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// подготовка к кр #include <iostream> using namespace std; int main() { int a, b; cin >> a >> b; int i = 0; while (a < b){ a += 1; if (a % 10 == (a % 100) / 10 && a != b - 1){ i += 1; } } cout << i; return 0; }
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