bitset bitset_quiz1;unsigned long int_quiz1=0; bool status; status=int_quiz1 & (1ul
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bitsetbitset_quiz1;unsignedlongint_quiz1=0;boolstatus;status=int_quiz1&(1ulbitsetbitset_quiz1;unsign
bitset bitset_quiz1;unsigned long int_quiz1=0; bool status; status=int_quiz1 & (1ul
bitset bitset_quiz1;
unsigned long int_quiz1=0;
bool status;
status=int_quiz1 & (1ul
bitset bitset_quiz1;unsigned long int_quiz1=0; bool status; status=int_quiz1 & (1ul
将一个长整型的数据和1ul
最后一句的意思是这样的
将一个长整型的数据和1ul<<27两个相与
并把结构赋给status
bitset bitset_quiz1;unsigned long int_quiz1=0; bool status; status=int_quiz1 & (1ul
> W*=LSB_recover[J];W*=LSB_recover[J];|Error:The expression to the left of the equals sign is not a valid target for an assignment.function W* =LSB_recover [J]Mw=size(J,1);Nw=size(J,2);for ii=1:Mwfor jj=1:NwW*(ii;jj)=bitset(J(ii,jj),1);endend