Java中 头哥实训平台第二关 2-3-2用println()实现简单计算器,实在是运行不出来,希望各位厉害的朋友帮帮我,我实在运行不出来了
a = sc.nextInt();
b = sc.nextInt();
System.out.println(a+"+"+b+"="+(a+b));
System.out.println(a+"-"+b+"="+(a-b));
System.out.println(a+"*"+b+"="+(a*b));
System.out.println(a+"/"+b+"="+(a/b));