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给定for循环代码如下:
sum_val = 0 for i in range(1, 6, 2): sum_val += i
sum_val = 0 i = 1 while i < 6: sum_val += i i += 2
sum_val = 0 i = 0 while i < 5: sum_val += i i += 2
sum_val = 0 i = 1 while i <= 5: sum_val += i i += 1
sum_val = 0 i = 1 while i < 6: i += 2 sum_val += i