renamed: composition.c -> composition/composition.c

	renamed:    1.c -> string_operation/1.c
	renamed:    2.c -> string_operation/2.c

Author: DataEraserC

composition.c composition/composition.ccomposition.c renamed to composition/composition.c

@@ -13,7 +13,6 @@ int main(int argc,char *argv[]){
     if ( argc == 1 )
     {
 	    printf("please input name\n");
-//			    baka will be used as default");
 	    //char name[] = "baka";
 	    return 0;
     }