what is the purpose of the following code, and is there any
problem with the code?
void fn(long* p1, long* p2)
{ register int x = *p1;
register int y = *p2;
x ^= y;
y ^= x;
x ^= y;
*p1 = x;
*p2 = y;
}
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How to add two numbers with using function?
Suppose we have a table name EMP as below. We want to perform a operation in which, I want to change name ‘SMITH’ from as ‘SMITH JAIN’. Also I want to change the name of the column from ENAME to E_NAME. EMPNO ENAME JOB MGR HIREDATE SAL 7369 SMITH Coder 7902 17-DEC-80 800 7499 ALLEN SALESMAN 7698 20-FEB-81 1600 7521 WARD SALESMAN 7698 22-FEB-81 1250
dibakar & vekatesh..uttejana here..abt ur reply for in place reversal of linked list..wats p stands for there?
What is %d used for?
What does s c mean on snapchat?
the factorial of non-negative integer n is written n! and is defined as follows: n!=n*(n-1)*(n-2)........1(for values of n greater than or equal to 1 and n!=1(for n=0) Perform the following 1.write a c program that reads a non-negative integer and computes and prints its factorial. 2. write a C program that estimates the value of the mathematical constant e by using the formula: e=1+1/!+1/2!+1/3!+.... 3. write a c program the computes the value ex by using the formula ex=1+x/1!+xsquare/2!+xcube/3!+....
Some coders debug their programs by placing comment symbols on some codes instead of deleting it. How does this aid in debugging?
Write a program for the following series? 1 121 12321 1234321 123454321 12345654321 1234567654321 123456787654321 12345678987654321 1234567890987654321 123456789010987654321 12345678901210987654321 1234567890123210987654321 .........1234321............ ..........123454321............ ..........12345654321............ 7 8 9 0 1 Pls............?
Write an implementation of “float stringToFloat(char *str).” The code should be simple, and not require more than the basic operators (if, for, math operators, etc.). • Assumptions • Don’t worry about overflow or underflow • Stop at the 1st invalid character and return the number you have converted till then, if the 1st character is invalid return 0 • Don’t worry about exponential (e.g. 1e10), instead you should treat ‘e’ as an invalid character • Write it like real code, e.g. do error checking • Go though the string only once • Examples • “1.23” should return 1.23 • “1a” should return 1 • “a”should return 0
What does p mean in physics?
main() { int i=0; while(+(+i--)!=0) i-=i++; printf("%d",i); }
main() { int i = 10; printf(" %d %d %d ", ++i, i++, ++i); }
C 
