41 lines
964 B
C++
41 lines
964 B
C++
#include<cstdio>
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#include<cstring>
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const int maxn = 17;
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const int MAXN = 100017;
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int main()
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{
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int n;
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int cas = 0;
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int a[maxn], b[maxn], c[maxn];
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while(scanf("%d",&n)&&n)
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{
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for(int i = 1; i <= n; i++)
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scanf("%d%d%d", &a[i], &b[i], &c[i]);
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int ans;
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int cont = 0;
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for(ans = 1; ans < MAXN; ans++)
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{
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cont = 0;
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for(int i = 1; i <= n; i++)
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{
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if(c[i] <= a[i])
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cont++;
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}
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if(cont == n)
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break;
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for(int i = 1; i <= n; i++)
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{
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if(c[i] == a[i]+b[i] || (c[i] == a[i] && cont > n-cont))
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{
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c[i] = 0;
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}
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c[i]++;
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}
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}
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if(ans == MAXN)
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ans = -1;
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printf("Case %d: %d\n", ++cas, ans);
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}
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return 0;
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}
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