java - Please arrays, and loops -


a. how write simpler? 

if (fclass[0] == 0 && fclass[1] == 0 && fclass[2] == 0 && fclass[3] == 0 &&  fclass[4] == 0 && fclass[5] == 0 && fclass[6] == 0 && fclass[7] == 0 && fclass[8] == 0 && fclass[9] == 0 && fclass[10] == 0){  }else{  }

b. solved! how scan array (atm values in @ 0), when change of element set 1 , show ones have 0 still.

example: 

if fclass[1], fclass[2], fclass[4], fclass[5], fclass[6], fclass[10],         set 1. how program show me fclass[3], fclass[7],         fclass[8], , fclass[9]?

thanks help...

for (int f = 0; f <= fclass.length; f++){                 if (fclass[f] == 0){                     system.out.println(fclass[f]);                 }

c. teacher requires learn gui doesn't know herself, websites start learning that?

a. can set boolean , loop through them check if zero. i'm assuming fclass variable int[].

boolean flag = true;  (int : fclass) {     flag &= (i == 0); }  if (flag) {     // if zero... } else {     // if 1 of them not zero... }

b. can loop through array , scan not equal zero.

for (int : fclass) {     if (i != 0)         system.out.println(i);    // these array not equals zero. }

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