I saw a lot of 'AC' solutions. However I have no idea of what it stands for. Anyone could give me a hint? I appreciate.
Anyone could give me a hint?
Ok here's a hint :-)
It doesn't mean "wrong answer" (that's WA), "time limit exceeded" (TLE), "memory limit exceeded" (MLE), "runtime error" (RTE) or "compile error" (CE).
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