100 lines
1.4 KiB
C++
100 lines
1.4 KiB
C++
#include <stdio.h>
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#include <string.h>
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#define For(i, n) for(i=0; i<(n); i++)
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const int N = 64;
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double P[N][N];
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double A[N][N];
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int out[N];
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int t;
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double s[N];
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int n, m;
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double dp[N][N];
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double dpx[N][N];
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int pre[N][N];
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int ppt[N];
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void read()
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{
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int i, j;
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For(i, n)
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scanf("%lf", &s[i]);
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For(i, n)
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For(j, n)
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scanf("%lf", &P[i][j]);
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For(i, n)
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For(j, m)
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scanf("%lf", &A[i][j]);
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For(i, n)
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{
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s[i] /= 100;
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For(j, n)
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P[i][j] /= 100, A[i][j] /= 100;
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}
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scanf("%d", &t);
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For(i, t)
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scanf("%d", &out[i]);
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For(i, t)
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out[i] -= 1;
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}
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void doit()
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{
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memset(dpx, 0, sizeof(dpx));
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int i, j, k;
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double tmp;
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For(j, n)
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{
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dp[0][j] = s[j];
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dpx[0][j] = dp[0][j] * A[j][out[0]];
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}
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for (i = 1; i < t; i++)
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{
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For(j, n)
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{
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For(k, n)
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{
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tmp = dpx[i - 1][k] * P[k][j] * A[j][out[i]];
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if (tmp > dpx[i][j])
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{
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dpx[i][j] = tmp;
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dp[i][j] = dp[i - 1][k] * P[k][j];
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pre[i][j] = k;
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}
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}
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}
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}
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}
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void pt()
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{
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int i;
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int tmp;
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double mx = 0;
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For(i, n)
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if (dpx[t - 1][i] > mx)
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{
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mx = dpx[t - 1][i];
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tmp = i;
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}
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ppt[t - 1] = tmp;
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for (i = n-1; i > 0; i--)
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{
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ppt[i - 1] = pre[i][tmp];
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tmp = ppt[i - 1];
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}
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For(i, t)
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{
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if (i)
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putchar(' ');
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printf("%d", ppt[i] + 1);
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}
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puts("");
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}
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int main()
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{
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while (2 == scanf("%d %d", &n, &m))
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{
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read();
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doit();
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pt();
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}
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return 0;
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}
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