Determine Output void main() char str1 = abcd char str2 =...

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C Miscellaneous

Determine Output:

void main()
{
      char *str1 = "abcd";
      char str2[] = "abcd";
      printf("%d %d %d", sizeof(str1), sizeof(str2), sizeof("abcd"));
}

A) 2 5 5 B) 5 5 5 C) 2 4 5 D) 2 4 4

Answer & Solution

Correct Answer: Option A

In first sizeof, str1 is a character pointer so it gives you the size of the pointer variable. In second sizeof the name str2 indicates the name of the array whose size is 5 (including the '\0' termination character). The third sizeof is similar to the second one.

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GOKUL D 4 years ago

the output is 8 5 5

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Determine Output void main() char str1 = abcd char str2 =...

Determine Output: void main() { char *str1 = "abcd"; char str2[] = "abcd"; printf("%d %d %d", sizeof(str1), sizeof(str2), sizeof("abcd")); }

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