#include <stdio.h>
#include <string.h>
int main()
{
    char mz[]="ZHongGuo";
    int zmb[26];
     
    int i,n;
    for(i=0;i<26;++i){
        zmb[i]=0;
    }
    i=0;
    while(mz[i] != ‘\0‘){
        if(mz[i]>=‘a‘ && mz[i]<=‘z‘)
            n=mz[i]-‘a‘;
        else
            n=mz[i]-‘A‘;
        ++zmb[n];   ++i;
    }
     
    printf("name: %s\n",mz);
    for(i=0;i<26;++i){
        if(zmb[i] != 0){
            printf("%c or %c: %d\n",i+‘A‘,i+‘a‘,zmb[i]);
        }
    }
     
     
     
    return 0;
}

#include <stdio.h>
int main()
{
    int n,i;
    scanf("%d",&n); 
    int v[n];     
    for(i=n-1;i>=0;--i){
        scanf("%d",&v[i]);    
    }         
    for(i=0;i<n;++i){        
        printf("%4d ",v[i]);    
    }         
    return  0;
}