• 2022-05-28
    下列程序的输出结果是:‍sum = 0 def sum(i1, i2): result = 0 for i in range(i1, i2 + 1): result += i return result print sum(1, 10)‍​‍
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      在下列程序段中,不能计算1到100之间奇数之和的是__________。 A: Dim sum As Integer sum = 0 For i = 1 To 100 Step 2 sum = sum + i Next B: Dim sum As Integer sum = 0 For i = 1 To 100 If i Mod 2 <> 0 Then sum = sum + i Next C: Dim sum As Integer sum = 0 For i = 1 To 99 sum = sum + i Next D: Dim sum As Integer sum = 0 For i = 100 To 1 Step -1 If i Mod 2 <> 0 Then sum = sum + i Next

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      以下程序的运行结果是()。main(){ int i=1,sum=0; while(i<;10) sum=sum+1;i++; printf("i=%d,sum=%d",i,sum);} A: 程序死循环 B: A:i=10,sum=9 C: B:i=9,sum=9 D: C:i=2,sum=1

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      1. 以下求10以内的所有奇数之和的值是() sum = 0 i= 1 while i < 10: if i % 2 !=0: sum += i i ++ print (sum)

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      def func(): global sum sum=0 print(sum) for i in range(5): sum+=1 print(sum) func() print(sum)

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      以下程序的运行结果是().  main()  {  int  i=1,sum=0;  while(i<10)  sum=sum+1;i++;     printf("i=%d,sum=%d",i,sum);  } A: i=10,sum=9 B: i=9,sum=9 C: i=2,sum=1 D: 运行出现错误