1 #include<stdio.h> 2 #include<algorithm> 3 #include<functional> 4 #include<string.h> 5 #include<math.h> 6 using namespace std; 7 int main() 8 { 9 int n,i; 10 char a[1000][30]; 11 while(scanf("%d",&n)!=EOF) 12 { 13 for(i=0;i<n;i++) 14 scanf("%s",a[i]); 15 for(i=0;i<n;i++) 16 { 17 if(!strcmp(a[i],"bowl")||!strcmp(a[i],"knife")||!strcmp(a[i],"fork")||!strcmp(a[i],"chopsticks"))//判定是餐具输出 18 printf("%s ",a[i]); 19 } 20 putchar(' '); 21 } 22 return 0; 23 }