13 lines
173 B
C++
13 lines
173 B
C++
#include<cstdio>
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using namespace std;
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int main()
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{
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int n,m;
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scanf("%d%d",&n,&m);
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int ans=0;
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for(int i=n;i<=m;i++) if(i%17==0) ans+=i;
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printf("%d\n",ans);
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return 0;
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}
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