#includeint main(){char ch,a[1000];int i=0,k;FILE*in,*out;in=fopen("copy.in","r");if (NULL == in){printf("can not open the in-file/n");return -1;}out=fopen("copy.out","w+");do{ch=fgetc(in);if(ch==' '||ch=='')ch=' ';a=ch;i++;}while(ch!=EOF);i=0;while(a!=EOF){c...
