名型转换。 1. There are 3 people in my family. (对划线部分提问) _____ _____ people are there in your family? 2. There is some milk in the bottle. (对划线部分提问) _____ _____ milk is there in the bottle?
【简答题】以下程序的功能是求数组 num 中小于零的数据之和。请填空。 #include int main( ) { int num[20]={ 10,20,1,-20,203,-21,2,-2,-2,11,-21,22,12, -2,-234,-90,22,90,-45,20 } ; int sum=0,i; for(i=0;i<20;i++) { if(num[ i ]<0) sum+=; } pri...