47 lines
1.0 KiB
C++
47 lines
1.0 KiB
C++
#include<stdio.h>
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#include<string.h>
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#include<iostream>
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#include<algorithm>
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using namespace std;
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struct park
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{
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int x, y;
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};
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int main()
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{
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int i, j, n, m, T, k, t;
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scanf("%d", &T);
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while(T--)
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{
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scanf("%d%d", &n, &m);
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park p[2505];
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int turn[55];
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memset(turn, 0, sizeof(turn));
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int num=0;
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for(i=1; i<=n; i++)
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{
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turn[i]=1;
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for(j=1; j<=m; j++)
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{
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scanf("%d", &k);
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if(k==-1)
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continue;
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num++;
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p[k].x=i, p[k].y=j;
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}
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}
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int total=0;
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int mid;
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for(i=1; i<=num; i++)
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{
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if(p[i].y>turn[p[i].x])
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mid=p[i].y-turn[p[i].x];
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else
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mid=turn[p[i].x]-p[i].y;
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total+=20*(p[i].x-1)+5*(min(mid, m-mid));
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turn[p[i].x]=p[i].y;
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}
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printf("%d\n", total);
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}
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}
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