39 lines
829 B
C++
39 lines
829 B
C++
#include<stdio.h>
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#include<string.h>
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int yushu[100010],d[100010];
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int main()
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{
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int m,i,j,ans,c,n,sum;
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while(scanf("%d%d",&c,&n)!=EOF)
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{
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if(c==0&&n==0)
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break;
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memset(yushu,0,sizeof(yushu));
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for(i=1;i<=n;i++)
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scanf("%d",&d[i]);
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int st,ed;
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sum=0;
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for(i=1;i<=n;i++)
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{
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sum=(sum+d[i])%c;
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if(sum==0)
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{
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st=1;
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ed=i;
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break;
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}
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else if(yushu[sum])
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{
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st=yushu[sum]+1;
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ed=i;
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break;
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}
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else
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yushu[sum]=i;
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}
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for(i=st;i<=ed;i++)
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printf(i==ed?"%d\n":"%d ",i);
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}
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return 0;
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}
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