[AD] 20171130 question 1

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程式片段如下

char str[]="1234";
printf("%d",strlen(str));

請問printf 會輸出什麼呢

[Exercise] Multichoice - asked in 2017-1 程式設計(一)AD by (30k points)
ID: 34985 - Available when: 2017-11-30 14:00 - Due to: 2017-11-30 14:30 | 803 views

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