26 lines
533 B
C++
26 lines
533 B
C++
#include <iostream>
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#include <cstdio>
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using namespace std;
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int main()
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{
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unsigned int STEP,MOD;
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while(cin>>STEP>>MOD)
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{
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int count = 1;
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int seed = 0;
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do
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{
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seed = (seed + STEP)%MOD;
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++count;
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} while(seed != 0);
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--count;
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printf("%10d%10d ",STEP,MOD);
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if(count == MOD)
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printf("%s\n","Good Choice");
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else
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printf("%s\n","Bad Choice");
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printf("\n");
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}
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return 0;
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}
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