【简答题】(Short answer)Convert each pair of decimal numbers to binary and add using the 2’s complement form: (a) 33 and 15 (b) 56 and -27 (c) -46 and 25 (d) -110 and -84
【单选题】以下程序段的运行结果是 int x=1,y=0,a=0,b=0; switch(x) { case 1: switch(y) { case 0:a++;break; case 1:b++;break; } case 2:a++;b++;break; case 3:a++;b++; } printf("%d,%d",a,b);