/in/lab5.c: In function 'main':
/in/lab5.c:260:23: warning: statement with no effect [-Wunused-value]
 if (j>0){(data[i][j-1]!=';'){printf("%lf\n",calcStack[0]);}}
          ~~~~~~~~~~~~~^~~~~~
/in/lab5.c:260:29: error: expected ';' before '{' token
 if (j>0){(data[i][j-1]!=';'){printf("%lf\n",calcStack[0]);}}
                             ^