Bosses for help-CodePudding

# include
Int main ()
{
Int a=3, b=7, c=5;
The switch (a> 0)
{
Case 1: swith (b<0)
{
Case 1: printf (" @ "); break;
Case 2: printf ("!" ); break;
}
Case 0: switch (c==5)
{
Case 0: printf (" * "); break;
Case 1: printf (" # "); break;
Case 2: printf (" $"); break;
}
Default: printf (" & amp;" );
}
printf("\n");
return 0;
}
Turn to
Programming has been D: \ \ desktop \ 0602. 8 c | | error: expected '; 'before' {' token |

CodePudding user response:

Case 1: swith (b<0), switch , for reference:

 # include 
Int main () 
{
Int a=3, b=7, c=5; 
The switch (a> 0) 
{
Case 1: switch (b<0)//case 1: swith (b<0) 
{
Case 1: printf (" @ "); break; 
Case 2: printf ("!" ); break; 
} 
//break; If any missing break 
Case 0: switch (c==5) 
{
Case 0: printf (" * "); break; 
Case 1: printf (" # "); break; 
Case 2: printf (" $"); break; 
} 
//break; If any missing break 
Default: printf (" & amp;" ); 
} 
printf("\n"); 

return 0; 
} 

//# & amp; 
//please press any key to continue...

CodePudding user response:

 # include 

Int main () 
{
Int a=3, b=7, c=5; 

//the switch (a> 0) 
The switch (a) 
{
//case 1: swith (b<0) 
Case 1: switch (b) 
{
Case 1: printf (" @ "); break; 
Case 2: printf ("!" ); break; 
} 
break;//add break 
//case 0: switch (c==5) 
Case 0: switch (c) 
{
Case 0: printf (" * "); break; 
Case 1: printf (" # "); break; 
Case 2: printf (" $"); break; 
} 
break;//add break 
Default: 
Printf (" & amp;" ); 
} 
printf("\n"); 

return 0; 
}

For your reference ~

Switch attention to spelling, no less letter c

The switch () is a integer expression in brackets, not judging expression;

If you use a & gt; 0, the following case with two good case 0, 1 case because there are only two results,