【单选题】Kate: Is Rio de Janeiro like San Francisco?
A.
Ana: Oh, no. They're not the same. Rio is very active at night, but San Francisco isn't.
B.
Rio is more active than San Francisco.
【单选题】下列程序的输出结果是______。main(){ float x=2.0,y; if(x<0.0)y=0.0; else if(x<10.0)y=1.0/x; else y=1.0; printf('%f/n',y);}
【单选题】Erin have missed the train.
【简答题】//若下列程序运行时输入为2.0, 则程序的输出结果是【1】_________ 。 #include int main() { float a, b; scanf("%f", &a); if (a < 0.0) b=0.0; else if ((a < 0.5) && (a !=2.0)) b=1.0 / (a + 2.0); else if (a < 10.0) b=1.0 /...
【简答题】若下列程序运行时输入为 2.0 ,则程序的输出结果是______ 。 int main() { float a,b; scanf("%f",&a); if(a<0.0) b=0.0; else if((a<0.5)&&(a!=2.0)) b=1.0/(a+2.0); else if(a<10.0) b=1.0/2; else b=10.0; printf("%f\n",b); return 0; ...
【单选题】float a=2.0, b; 下列程序段的输出结果是_________。 if (a<0.0) b=0.0; else if( (a<5.0) &&(a!=2.0) ) b=1.0/(a+2.0); else if (a<10.0) b=1.0/a; else b=10.0; printf ("%f\n" , b);