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https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
22 lines
334 B
C++
22 lines
334 B
C++
#include<stdio.h>
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long long a,b;
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long long up(long long a,long long b)
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{
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long long t;
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if(a==0) return b;
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while(b!=0)
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{
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t=b;b=a%b;a=t;
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}
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return a;
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}
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int main()
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{
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while(scanf("%lld%lld",&a,&b)!=EOF)
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{
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if(a==0&&b==0) break;
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printf("%lld\n",a*b/up(a,b)/up(a,b));
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}
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return 0;
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}
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