0_0_8736689_27255\Main.java:30: 未结束的字符串字面值
System.out.println(c1+" "+c2+"
^
0_0_8736689_27255\Main.java:30: 需要 ';'
System.out.println(c1+" "+c2+"
^
0_0_8736689_27255\Main.java:32: 非法字符: \92
"+c3+"\n");
^
0_0_8736689_27255\Main.java:32: 未结束的字符串字面值
"+c3+"\n");
^
4 错误
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