c programming quiz

SET A = 5

SET B = 10

IF A > B THEN

PRINT "A"

ELSE

PRINT "B"

END IF

• A

• B

• 5

• 10

SET X = 3

WHILE X < 6 DO

PRINT X

SET X = X + 1

END WHILE

• 3 4 5

• 3 4 5 6

• 3 4 5 6 7

• Infinite Loop

SET SUM = 0

FOR I = 1 TO 4 DO

SUM = SUM + I

END FOR

PRINT SUM

• 10

• 6

• 15

• 5

INPUT N

SET FACT = 1

FOR I = 1 TO N DO

FACT = FACT * I

END FOR

PRINT FACT

• Prints sum of N natural numbers

• Prints square of N

• Prints factorial of N

• Prints N

SET A = 2

SET B = 3

SET C = A

SET A = B

SET B = C

PRINT A, B

• 2, 3

• 3, 2

• 3, 3

• 2, 2

SET A = 7

IF A MOD 2 = 0 THEN

PRINT "Even"

ELSE

PRINT "Odd"

END IF

• Even

• Odd

• 7

• 0

INPUT N

SET SUM = 0

WHILE N > 0 DO

SUM = SUM + (N MOD 10)

N = N DIV 10

END WHILE

PRINT SUM

• Count digits of N

• Count digits of N

• Reverse N

• Multiply digits of N

int a = 0, b = 1, temp;

print(a);

print(b);

for (int i = 1; i <= 3; i++) {

temp = a + b;

print(temp);

a = b;

b = temp;

}

• 0 1 1 2 3

• 1 1 2 3 5

• 0 1 2 3 5

• 1 2 3 5 8

int a = 5;

int *p = &a;

(*p)++;

print(a);

• 5

• 6

• Garbage

• Error

int arr[] = {10, 20, 30, 40};

int *p = arr;

print(*(p + 2));

• 10

• 20

• 30

• 40