Predict the output of following C program #include <stdio.h> int main() { int i = 0; do { printf("GeeqsQuiz "); i = i++; } while… Read More
Tag Archives: Operators
What does the following statement do? x = x | 1 << n; (A) Sets x as 2n (B) Sets (n+1)th bit of x (C)… Read More
In C, two integers can be swapped using minimum (A) 0 extra variable (B) 1 extra variable (C) 2 extra variable (D) 4 extra variable… Read More
Which of the following can have different meaning in different contexts? (A) & (B) * (C) Both of the above (D) There are no such… Read More
Predict the output of the below program: #include <stdio.h> int main() { printf("%d", 1 << 2 + 3 << 4); return 0; } (A) 112… Read More
Predict the output of following program. Assume that the characters are represented using ASCII Values. #include <stdio.h> #define VAL 32 int main() { char… Read More
Which of the following is not a logical operator? (A) && (B) ! (C) || (D) | Answer: (D)Explanation: &&– Logical AND !– Logical NOT ||– Logical… Read More
#include<stdio.h> int main(void) { int a = 1; int b = 0; b = a++ + a++; printf("%d %d",a,b); return 0; } (A) 3 6… Read More
#include<stdio.h> int main() { char *s[] = { "knowledge","is","power"}; char **p; p = s; printf("%s ", ++*p); printf("%s ", *p++); printf("%s ", ++*p); return… Read More
#include <stdio.h> int main() { int a = 10, b = 20, c = 30; if (c > b > a) printf("TRUE"); else printf("FALSE"); return… Read More
What is the output of following program? #include <stdio.h> int main() { int a = 1; int b = 1; int c = a… Read More
Output of following program? #include <stdio.h> int f1() { printf ("Geeks"); return 1;} int f2() { printf ("Quiz"); return 1;} int main() { int… Read More
#include <stdio.h> int main() { //Assume sizeof character is 1 byte and sizeof integer is 4 bytes printf("%d", sizeof(printf("GeeksQuiz"))); return 0; } (A) GeeksQuiz4 (B)… Read More
#include <stdio.h> int main() { int i = 5, j = 10, k = 15; printf("%d ", sizeof(k /= i + j)); printf("%d", k); return… Read More
What is the output of below program? #include <stdio.h> int foo(int* a, int* b) { int sum = *a + *b; *b = *a; return… Read More
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