#include<stdio.h>
#include<string.h>
#include<stdlib.h>
int main()
{
    char a[108];
    while(gets(a))
    {
        if((a[0]>='a')&&(a[0]<='z'))
        {
            a[0]-=32;
        }
        for(int i=1;i<=strlen(a);i++)
        {
            if((a[i-1]=' ')&&(a[i]>='a')&&(a[i]<='z'))
            {
                a[i]-=32;
            }
        }
        printf("%s\n",a);
    }
    return 0;
}

xiexie

谢谢

谢谢