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[单选题,5.8分] 以下程序运行后的输出结果是 ( )
main()
{int i=5 ;
switch(i)
{case 0: printf ( “ %d\n”, i );
case 1: printf ( “%d\n”,i+1 );
default: printf ( “%d\n”, i+2 );
}}
A.4
B.5
C.6
D.7
main()
{int i=5 ;
switch(i)
{case 0: printf ( “ %d\n”, i );
case 1: printf ( “%d\n”,i+1 );
default: printf ( “%d\n”, i+2 );
}}
A.4
B.5
C.6
D.7
参考答案
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