#include<stdio.h> #include<map> #define N 300009 using namespace std; inline char nc() { static char buf[99999],*l,*r; return l==r&&(r=(l=buf)+fread(buf,1,99999,stdin),l==r)?EOF:*l++; } inline void read(int&x) { char c=nc();for(;c<'0'||'9'<c;c=nc()); for(x=0;'0'<=c&&c<='9';x=(x<<3)+(x<<1)+(c^48),c=nc()); } int n,ans[N];map<int,int>mmp; main() { read(n);for(int i=n,x;i--;read(x),++mmp[x]); for(map<int,int>::iterator it=mmp.begin();it!=mmp.end();++it) for(int j=1;j<=it->second;++j)ans[j]+=it->second/j*j; for(int i=1;i<=n;printf("%d ",ans[i++])); }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | #include<stdio.h> #include<map> #define N 300009 using namespace std; inline char nc() { static char buf[99999],*l,*r; return l==r&&(r=(l=buf)+fread(buf,1,99999,stdin),l==r)?EOF:*l++; } inline void read(int&x) { char c=nc();for(;c<'0'||'9'<c;c=nc()); for(x=0;'0'<=c&&c<='9';x=(x<<3)+(x<<1)+(c^48),c=nc()); } int n,ans[N];map<int,int>mmp; main() { read(n);for(int i=n,x;i--;read(x),++mmp[x]); for(map<int,int>::iterator it=mmp.begin();it!=mmp.end();++it) for(int j=1;j<=it->second;++j)ans[j]+=it->second/j*j; for(int i=1;i<=n;printf("%d ",ans[i++])); } |