Contest rule: ACM/ICPC

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masnn committed 2020-04-15 18:48:17 +08:00
1 parent d1ec9064fc
commit e06283c0cc
43 files changed
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@@ -7,8 +7,8 @@ async function get(_id) {
if (doc) return doc.value;
return null;
}
async function update(_id, update, config) {
await coll.findOneAndUpdate({ _id }, update, config);
async function update(_id, operation, config) {
await coll.findOneAndUpdate({ _id }, operation, config);
return get(_id);
}
/**