Answer / Prem Kumar

"```n#include <stdio.h>nnvoid swap(int* a, int* b)n{n int temp = *a;n *a = *b;n *b = temp;n}nnint main()n{n int num1 = 100,n num2 = 50;n printf("Before swapping: num1 = %d, num2 = %d
", num1, num2);n swap(&num1, &num2);n printf("After swapping: num1 = %d, num2 = %d
", num1, num2);n return 0;n}n```"

can you change name of main()?how?

3 Answers   HCL, Siemens,

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