Untitled

#include <stdio.h>
#include <limits.h>
#include <string.h>
#include <ctype.h>

char *gets(char *str);
//char gets(char str);
char N[25];
char gohell[100000];
int A[25];
char x;
int main(void){
    int n,t=0,o,c=0;

    scanf("%s",N);
    n=strlen(N);
    //printf("n=%d\n",n);

    while(x=getchar()!=EOF){
        //if(x==' ' || x=='\n' || x=='-' || x=='/' || x==':' || x=='(' || x==')' || x=='[' || x==']' || x==',' || x=='.'){
            c=0;
            o=0;
            for(int i=0;i<n;i++){
                x=getchar();
                if(x==N[i] || x==N[i]+32 || x==N[i]-32){
                    o++;    
                }
                else{
                    c=1;
                    break;
                }
            }
            x=getchar();
            if(x==' ' || x=='\n' || x=='-' || x=='/' || x==':' || x=='(' || x==')' || x=='[' || x==']' || x==',' || x=='.'){
                if (c==0 && o==n){
                    t++;   
                }
            }
        //}
    }

    printf("%d\n",t);
    
    return 0;
}