409-Excuses, Excuses!

#include<stdio.h>#include<string.h>#include<ctype.h>#define LOCALchar word[22][22];char excuse[22][75];char s[22];int num[22];int main(){#ifdef LOCALfreopen("in.txt","r",stdin);freopen("out.txt","w",stdout);#endif LOCALint k,e;int i,j,t,max,p,count=0;scanf("%d%d",&k,&e);while(scanf("%d %d",&k,&e)!=EOF){count++;max=0;for(i=0;i<k;i++)scanf("%s",word[i]);getchar();for(i=0;i<e;i++)gets(excuse[i]);memset(s,'/0',sizeof(s));memset(num,0,sizeof(num));for(i=0;i<e;i++){int len=strlen(excuse[i]);p=0;for(j=0;j<len;j++){while(isalpha(excuse[i][j])){s[p++]=tolower(excuse[i][j]);j++;}if(p!=0){for(t=0;t<k;t++)if(strcmp(s,word[t])==0)num[i]++;p=0;memset(s,'/0',sizeof(s));}}if(num[i]>max)max=num[i];}printf("Excuse Set #%d/n",count);for(i=0;i<e;i++)if(num[i]==max)printf("%s/n",excuse[i]);printf("/n");}return 0;}