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【单选题】
有以下程序 int fun1(double a){return a*=a} int fun2(double x,double y) {double a=0,b=0 a=fun1(x)b=fun1(y)return(int)(a+b) } main() {double ww=fun2(1.1,2.0)…} 程序执行后变量w中的值是A.
5.21
B.
5
C.
5.0
D.
0.0
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举一反三
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【简答题】Jack and Jim were classmates. They lived in the same town. After they left school, Jack kept a flower shop and Jim became a doctor in a hospital. Jim made a girlfriend. He bought a red rose for her ea...
【简答题】Jim was very busy _____, so he told his secretary not to receive any phone call.
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