CodeFores Round53(div.2) D.Berland Fair

 1 #include <iomanip>
 2 #include <iostream>
 3 #include <cstdio>
 4 #include <cmath>
 5 #include <cstring>
 6 #include <algorithm>
 7 #include <queue>
 8 #include <stack>
 9 #include <vector>
10 #include <map>
11 using namespace std;
12 const int nmax=200200;
13 int main(int argc, char *argv[])
14 {
15     int n,a[nmax];
16     long long t;
17     scanf("%d%I64d",&n,&t);
18     int mi=1e9+10;
19     for(int i=1;i<=n;i++)
20     {
21         scanf("%d",&a[i]);
22         if(a[i]>t)
23         {
24             i--;
25             n--;
26         }
27         if(a[i]<mi)
28         mi=a[i];
29     }    
30     long long sum=0;
31     long long l=1;
32     while(1)
33     {
34         if(l==1)
35         {
36             long long sum1=0,x=0;
37             for(int i=1;i<=n;i++)
38             {
39                 if(t>=a[i])
40                     sum1+=a[i],x++;
41             }
42             if(sum1==0)
43             break;
44             sum+=(t/sum1*x);
45             t-=(t/sum1*sum1);
46         }
47         if(t<mi)
48         break;
49         if(a[l]<=t)
50         t-=a[l],sum++;
51         l++;
52         if(l==n+1)
53         l=1;
54     }
55     printf("%I64d\n",sum);
56     return 0;
57 }
58  

 1 #include <iomanip>
 2 #include <iostream>
 3 #include <cstdio>
 4 #include <cmath>
 5 #include <cstring>
 6 #include <algorithm>
 7 #include <queue>
 8 #include <stack>
 9 #include <vector>
10 #include <map>
11 using namespace std;
12 const int nmax=200200;
13 int main(int argc, char *argv[])
14 {
15     int n,a[nmax];
16     long long t;
17     scanf("%d%I64d",&n,&t);
18     for(int i=1;i<=n;i++)
19         scanf("%d",&a[i]);
20     long long s,sum=0;
21     int x=0;
22     while(1)
23     {
24         for(int i=1;i<=n;i++)
25             if(s+a[i]<=t)
26                 s+=a[i],x++;
27         if(s==0)
28         break;
29         sum+=t/s*x,t%=s;
30         s=0,x=0;
31     }
32     printf("%I64d\n",sum);
33     return 0;
34 }
35