C语言中的switch语句中default放在最前面和最后面有什么区别?

2025-04-08 10:58:38
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回答(1):

C语言中的switch语句中default放在最前面和最后面没有区别?

switch语句:

switch(expr)

{

caseA:

break;

caseB:

break;

...

default:

break;

}

扩展资料

switch语句的表达

#include

voidprint_day(intday)

{

switch(day){

case1:

printf("Monday\n");

break;

case2:

printf("Tuesday\n");

break;

case3:

printf("Wednesday\n");

break;

case4:

printf("Thursday\n");

break;

case5:

printf("Friday\n");

break;

case6:

printf("Saturday\n");

break;

case7:

printf("Sunday\n");

break;

default:

printf("error\n");

break;

}

}

intmain()

{

print_day(2);

return0;

}