19 lines
290 B
C++
19 lines
290 B
C++
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#include <bits/stdc++.h>
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using namespace std;
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double a;
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int B;
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int main() {
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cin >> a;
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b = a * 10;
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int n = 0;
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while (b) {
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n++;
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int c = b % 10;
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b /= 10;
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printf("%d", c);
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if (n == 1) printf(".");
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}
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return 0;
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}
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