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执行switch语句y获得值为3的是______

多选题
2021-09-03 16:20
A、switch(1){case 1: y=3;case 2: y=2; break;
B、switch(2){case 3: y=3;break;case 4: y=3; break;}
C、switch(3){case 1: y=1; case 2: y=2;default: y=3;}
D、switch(4){case 4: y=1;case 3: y=2; case 2: y=3;}
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C@#@D
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标签： 联大 安阳师范学院 计算机基础与程序设计
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