29 lines
510 B
C++
Executable File
29 lines
510 B
C++
Executable File
#include <iostream>
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#include <string>
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using namespace std;
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int main()
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{
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string num;
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cin >> num;
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int decimal = num.find( '.' );
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//remove decimal point
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if ( decimal >= 0)
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num.erase( '.' );
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else
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//remove trailing zeroes
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while (num.back() == '0')
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num = num.substr( num.length() - 1 );
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//remove leading zeros
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while (num.front() == '0')
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num = num.substr(1);
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cout << num.length();
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return 0;
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} |