28 lines
613 B
C++
28 lines
613 B
C++
#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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int m1,m2;
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string str;
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while(cin>>m1>>m2>>str)
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{
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int r1,r2,r3;
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r1=r2=r3=0;
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for(int i=0;i!=str.size();++i)
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{
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switch(str[i])
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{
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case 'A': r1=m1;break;
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case 'B': r2=m2;break;
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case 'C': m1=r3;break;
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case 'D': m2=r3;break;
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case 'E': r3=r1+r2;break;
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case 'F': r3=r1-r2;break;
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}
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}
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cout<<m1<<','<<m2<<endl;
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}
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return 0;
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}
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