CodePudding user response:

Printing is wrong, the & amp; more z & amp; , printed do not need to use & amp;
To printf (" % f ", z);

CodePudding user response:

The scanf double should use format control characters is % lf cannot use % f

CodePudding user response:

The scanf % lf a try, because it is double with lf so, if the float, can use the % f

CodePudding user response:

Or not to??