【单选题】以下程序拟实现计算 sum=1+1/2+1/3+ ... +1/50 。 #include main( ) { int i; double sum; sum=1.0; i=1; do { i++; sum += 1/i; }while( i<50 ); printf("sum=%lf\n",sum); } 程序运行后,不能得到正确结果,出现问题的语句是:
【单选题】以下程序拟实现计算 sum=1+1/2+1/3+ ... +1/50 。 #include main( ) { int i; double sum; sum=1.0; i=1; do { i++; sum += 1/i; } while( i<50 ); printf("sum=%lf\n",sum); } 程序运行后,不能得到正确结果,出现问题的语句是
【单选题】Which of the following writers didn't belong to the poets in American Colonial Period?
【单选题】下列那些情形,劳动者可以解除劳动合同?( )
【多选题】下列那些情形,劳动者可以解除劳动合同?()
【单选题】Which of the following is referred to as payback period:
A.
. the number of periods required to recover the initial investment
B.
. the rate of return on the investment
C.
. the number of periods required to bring project cost back to the original budget, based on current performance
D.
. loan payment schedule