Sample Output
2
#include <iostream>
#include"cstdio"
#include"cstring"
#include"cstdlib"
using namespace std;
int missile[100000];
int n;
int main()
{
while(~scanf("%d",&n))
{
memset(missile ,0,sizeof(missile));
for (int i=0;i<n;i++)
scanf("%d",&missile[i]);
int count=0 ;
int i,j;
for(i=0;i<n;i++)
{if(missile[i]==0)continue;
for(j=i+1;j<n;j++)
if(missile[i]>=missile[j]&&missile[j])
{missile[i]=missile[j];
missile[j]=0;
}
missile[i]=0;
count++;
}
printf("%d\n",count);
}
return 0;
}