viewimage.php?id=3dae&no=24b0d769e1d32ca73cee87fa11d02831d3049d5484b72b456f01af270eef20e42ab2d9351abe1d78a626542837688f9614107986743158e9af84d70a01f8564716acd7cab47ccedc21b1f52bd5dcf7243790ca22d0965e792d1cfbcf84

stl map은 레드블랙인데
밸런스 맞추는거 생각하면 좀 느리지않나?