【简答题】听录音,选择正确的答语。 ( ) 1. A. It's so big! B. Let's go and have a look. C. It's near the door. ( ) 2. A. Really? Let's go and have a look. B. A board, two lights. C. This is Zhang Peng, our new class...
【简答题】写出执行以下程序段后变量的值。请注意,直接填数字,前后不要加空格等任何其他字符。 int x, y;
scanf("%d", &x);
if (x > 0){
y = 1;
}else if (x = 0){
y = 0;
}else{
y = -1;
} 输入10, y的值是____ 若输入-10, y的值是____