Answer Posted / satish

#include<stdio.h>
void main()
{
int x,y;
printf("enter x and y: ");
scanf("%d%d",&x,&y);
x^=y^=x^=y;
printf("elements after swapping: %d,%d\n",x,y);
}

What are the string functions? List some string functions available in c.

955

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What does c mean in standard form?

1121

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what is the difference between north western polytechnique university and your applied colleges?? please give ur answers for this. :)

2357

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How to get string length of given string in c?

1024

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What is the difference between fread buffer() and fwrite buffer()?

1125

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Write a program to produce the following output: 1 2 3 4 5 6 7 8 9 10

15745

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What is sizeof array?

1015

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What is the sizeof () a pointer?

936

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What is a volatile keyword in c?

1125

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How can I run c program?

1136

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What is logical error?

1073

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Is null valid for pointers to functions?

1122

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If a five digit number is input through the keyboard, write a program to print a new number by adding one to each of its digits.For example if the number that is input is 12391 then the output should be displayed as 23402

3866

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How are strings stored in c?

986

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Tell me what is null pointer in c?

1034

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