mirror of
https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
46f6aa3fc4
2200-2299
36 lines
778 B
C++
36 lines
778 B
C++
#include<stdio.h>
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#include<math.h>
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int main()
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{
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int n,i,j,rank[100],s,t;
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char str[20];
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while(scanf("%d",&n)!=EOF)
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{
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for(i=0;i<n;i++)
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{
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getchar();
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for(j=0;j<20;j++)
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{
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scanf("%c",&str[j]);
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if(str[j]==' ')
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break;
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}
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scanf("%d",&rank[i]);
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getchar();
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}
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for(i=0;i<n;i++)
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for(j=i+1;j<n;j++)
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{
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if(rank[j]<rank[i])
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{
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t=rank[j];rank[j]=rank[i];rank[i]=t;
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}
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}
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s=0;
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for(i=0;i<n;i++)
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s+=abs(i+1-rank[i]);
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printf("%d\n",s);
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}
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return 0;
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}
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