mirror of
https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
37 lines
564 B
C++
37 lines
564 B
C++
#include "stdio.h"
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__int64 s[1000];
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__int64 hcf(__int64 a,__int64 b)
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{
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__int64 r=0;
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while(b!=0)
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{
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r=a%b;
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a=b;
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b=r;
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}
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return(a);
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}
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__int64 lcd(__int64 u,__int64 v,__int64 h)
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{
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return(u*v/h);
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}
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int main(int argc, char* argv[])
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{
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int n,m,i;
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while(scanf("%d",&n)==1)
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{
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while(n--)
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{
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scanf("%d",&m);
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for(i=0;i<=m-1;i++)
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scanf("%I64d",&s[i]);
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for(i=0;i<=m-2;i++)
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{
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s[i+1]=lcd(s[i],s[i+1],hcf(s[i],s[i+1]));
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}
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printf("%I64d\n",s[m-1]);
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}
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}
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return 0;
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}
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