제출 #47442

49458
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1(...truncated, total 172170 characters)

런타임 에러 (RTE)
stderr:
 Main.js:42
            this.tail.next = node;
                           ^

TypeError: Cannot set properties of null (setting 'next')
    at linkedList.insertBack (Main.js:42:28)
    at Object.<anonymous> (Main.js:97:18)
    at Module._compile (node:internal/modules/cjs/loader:1364:14)
    at Module._extensions..js (node:internal/modules/cjs/loader:1422:10)
    at Module.load (node:internal/modules/cjs/loader:1203:32)
    at Module._load (node:internal/modules/cjs/loader:1019:12)
    at Function(...truncated, total 641 characters)

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-(...truncated, total 178510 characters)

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6(...truncated, total 280038 characters)

런타임 에러 (RTE)
stderr:
 Main.js:42
            this.tail.next = node;
                           ^

TypeError: Cannot set properties of null (setting 'next')
    at linkedList.insertBack (Main.js:42:28)
    at Object.<anonymous> (Main.js:97:18)
    at Module._compile (node:internal/modules/cjs/loader:1364:14)
    at Module._extensions..js (node:internal/modules/cjs/loader:1422:10)
    at Module.load (node:internal/modules/cjs/loader:1203:32)
    at Module._load (node:internal/modules/cjs/loader:1019:12)
    at Function(...truncated, total 641 characters)

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(...truncated, total 286713 characters)

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8(...truncated, total 418853 characters)

런타임 에러 (RTE)
stderr:
 Main.js:78
        return this.tail.data;
                         ^

TypeError: Cannot read properties of null (reading 'data')
    at linkedList.printBack (Main.js:78:26)
    at Object.<anonymous> (Main.js:115:30)
    at Module._compile (node:internal/modules/cjs/loader:1364:14)
    at Module._extensions..js (node:internal/modules/cjs/loader:1422:10)
    at Module.load (node:internal/modules/cjs/loader:1203:32)
    at Module._load (node:internal/modules/cjs/loader:1019:12)
    at Function.exec(...truncated, total 636 characters)

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-1(...truncated, total 436254 characters)