1013 - #include<iostream>#include<cstring> using...

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Unformatted text preview: #include<iostream> #include<cstring> using namespace std; const int SIZ = 504; const int LEN = 104; int num; int tab[2][SIZ][SIZ]; int (*cur)[SIZ]; int (*nex)[SIZ]; int (*tmp)[SIZ]; int wei[LEN], siz[LEN]; int w[3], s[3], d[3]; int cnt[4]; int getVal(int x, int y, int z){ int r = x*d[0] + y*d[1] + z*d[2]; int t = min(x/cnt[0], y/cnt[1]); t = min(t, z/cnt[2]); t = t * cnt[3] + (x-t*cnt[0])*d[0] + (y-t*cnt[1])*d[1] + (z-t*cnt[2])*d[2]; r = max(r, t); return r; } void fun(){ memset(tab, -1, sizeof(tab)); tab[0][0][0] = 0; cur = tab[0]; nex = tab[1]; int x, y, a, b; for (int i=1; i<=num; ++i){ memset(nex, -1, sizeof(tab[0])); int ma = min(wei[i]/w[0], siz[i]/s[0]); for (x=0; x<=500; ++x){ for (y=0; y<=500; ++y){ if (cur[x][y] < 0) continue; for (int a=0; a<=ma && a+x<=500; ++a){ int mb = min((wei[i]-w[0]*a)/w[1], (siz[i]-s[0]*a)/s[1]); for (int b=0; b<=mb&&b+y<=500; ++b){ int v = min((wei[i]-w[0]*a-w[1]*b)/w[2], (siz[i]-s[0]*a- s[1]*b)/s[2]); v += cur[x][y]; if (nex[x+a][y+b] < v){ nex[x+a][y+b] = v;...
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This note was uploaded on 02/18/2010 for the course CS 100 taught by Professor Acm during the Spring '10 term at Zhejiang University.

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1013 - #include<iostream>#include<cstring> using...

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