求助!
结尾莫名其妙输出200002!
#include<iostream>
#include<cstdio>
using namespace std;
long long int b[200001],num=0,i;
int main()
{
long long int a,k;
cin>>a;
for(i=1;i<=a;i++)
{
cin>>k; b[k]++;
}
for(i=0;i<=1500000000;i++)
{
if(b[i]>0)
{
cout<<i<<" ";
while(b[i]>0)
{
b[i]--;num++;
}
cout<<num<<endl;num=0;
}
}
return 0;
}