Boudreaux and Thibodeaux are on the road again . . .

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"Boudreaux, we have to get this shipment of mudbugs to Baton Rouge by tonight!"

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"Don't worry, Thibodeaux, I already checked ahead. There are three underpasses and our 18-wheeler will fit through all of them, so just keep that motor running!"

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"We're not going to make it, I say!"

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So, which is it: will there be a very messy accident on Interstate 10, or is Thibodeaux just letting the sound of his own wheels drive him crazy?

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Input

Input to this problem will consist of a single data set. The data set will be formatted according to the following description.

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The data set will consist of a single line containing 3 numbers, separated by single spaces. Each number represents the height of a single underpass in inches. Each number will be between 0 and 300 inclusive.

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Output

There will be exactly one line of output. This line will be:

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? ?NO CRASH

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if the height of the 18-wheeler is less than the height of each of the underpasses, or:

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? ?CRASH X

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otherwise, where X is the height of the first underpass in the data set that the 18-wheeler is unable to go under (which means its height is less than or equal to the height of the 18-wheeler).?

The height of the 18-wheeler is 168 inches.

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Sample Input

180 160 170

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Sample Output

CRASH 160

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//水题

[cpp]?

#include ?

using namespace std; ?

??

int main() ?

{ ?

? ? int a,b,c,min; ?

? ? while(cin >> a >> b >> c) ?

? ? { ?www.2cto.com

? ? ? ? min = a>b?b:a; ?

? ? ? ? min = min>c?c:min; ?

? ? ? ? if(min<=168) ?

? ? ? ? cout << "CRASH" << " " << min << endl; ?

? ? ? ? else ?

? ? ? ? cout << "NO CRASH"<

? ? } ?

??

? ? return 0; ?

} ?

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