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  1. #include <stdio.h>
  2. int main(void)
  3. { int c,i,b;int a[50]={0};
  4. while(c!=10)
  5. { if(c==32)c=getchar();
  6. else
  7. { i=0 ; while(c!=10&&c!=32)
  8. { a[i++]=c;c=getchar();}
  9.  
  10. if(i>=5|i==0)printf ( "NO");else{
  11. for(b=0; b<i;b++)
  12. printf ("%c",a[b]);printf (" ");}
  13. }}
  14. }
  15.  
Success #stdin #stdout 0.01s 5508KB
stdin
WWWWW theJJJ KKKUU
stdout
NONONO