This problem don't know how to write, ask bosses guide

CodePudding user response:

B verygood
Ps="nice" is to put the ps pointer to the other address, there is no relationship between MAO and original s

CodePudding user response:

Ps is a pointer, which contain the address values, namely, who gave the address to ps, where it's just,
Ps how change, as long as the wrong data area changes, will not affect the s.
Ps +=4; And ps="nice"; Address values are modified ps, no s data (or called content) make any changes,

CodePudding user response:

That can only be referred to in what circumstance is to modify the p, p with indirect addressing operator?

CodePudding user response:

B verygood