Answer Posted / rajitha

#include<stdio.h>
main()
{
int a=3,b=4;
b=a+b-(a=b);
printf("%d",a);
printf("%d",b);
}

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stripos — Find position of first occurrence of a case- insensitive string int stripos ( char* haystack, char* needle, int offset ) Returns the numeric position of the first occurrence of needle in the haystack string. Note that the needle may be a string of one or more characters. If needle is not found, stripos() will return -1. The function should not make use of any C library function calls.

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