String copy logic in one line.
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Answer / jitendra
void cpy_user(char *s, char *t)
{
while ((*s++ = *t++) != '\0');
}
| Is This Answer Correct ? | 7 Yes | 7 No |
Answer / anurag
SORRY !!!
The last posted Ans. is for reverse of the string in one
line...by mistake it has been posted in this.
| Is This Answer Correct ? | 4 Yes | 5 No |
Answer / anurag
int i=0,len=strlen(str);
int j=len/2;len--;
while(i<j)
{
*(str+i)^=*(str+len)^=*(str+i)^=*(str+len);
len--;i++;
}
| Is This Answer Correct ? | 4 Yes | 7 No |
Answer / vijay
strpy(n1,n2)
here copy of string n2 in string n1
| Is This Answer Correct ? | 12 Yes | 24 No |
main() { int i=-1; -i; printf("i = %d, -i = %d \n",i,-i); }
#include <stdio.h> main() { char * str = "hello"; char * ptr = str; char least = 127; while (*ptr++) least = (*ptr<least ) ?*ptr :least; printf("%d",least); }
main() { int i=5,j=6,z; printf("%d",i+++j); }
Given a list of numbers ( fixed list) Now given any other list, how can you efficiently find out if there is any element in the second list that is an element of the first list (fixed list)
3 Answers Disney, Google, ZS Associates,
main() { int i=300; char *ptr = &i; *++ptr=2; printf("%d",i); }
Link list in reverse order.
Write a program that reads a dynamic array of 40 integers and displays only even integers
main() { int i=1; while (i<=5) { printf("%d",i); if (i>2) goto here; i++; } } fun() { here: printf("PP"); }
int swap(int *a,int *b) { *a=*a+*b;*b=*a-*b;*a=*a-*b; } main() { int x=10,y=20; swap(&x,&y); printf("x= %d y = %d\n",x,y); }
What is full form of PEPSI
Given an array of size N in which every number is between 1 and N, determine if there are any duplicates in it. You are allowed to destroy the array if you like.
21 Answers ABC, eBay, Goldman Sachs, Google, HUP, Microsoft, TATA,
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C Code 
