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Recent questions tagged operators

1 votes
2 answers
2
Applied Test series: C-programming
I know the answer but need a good explanation for this question. Can anyone help. Thanks!
I know the answer but need a good explanation for this question. Can anyone help. Thanks!
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8 votes
1 answer
3
GATE Overflow Test Series | Mock GATE | Test 2 | Question: 41
What will be the output? #include<stdio.h> int g; int main() { static int a,b; int c=2,d; d = (a||(++b &&(c | ++g))); printf("%d",d); } $0$ $3$ $1$ Garbage value
What will be the output?#include<stdio.h int g; int main() { static int a,b; int c=2,d; d = (a||(++b &&(c | ++g))); printf("%d",d); }$0$$3$$1$Garbage value
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4 votes
1 answer
5
GATE Overflow Test Series | Programming | Test 1 | Question: 13
What will be the output of the following C program? #include<stdio.h> int main() { int myinc = -1; if(++myinc || --myinc) { myinc--; } printf("%d", myinc); }
What will be the output of the following C program?#include<stdio.h int main() { int myinc = -1; if(++myinc || myinc) { myinc ; } printf("%d", myinc); }
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2 votes
1 answer
6
GATE Overflow Test Series | Programming | Test 1 | Question: 14
What will be the output of the following C program? #include<stdio.h> int main() { int myinc = 0; if(++myinc && --myinc) { myinc--; } printf("%d", myinc); }
What will be the output of the following C program?#include<stdio.h int main() { int myinc = 0; if(++myinc && myinc) { myinc ; } printf("%d", myinc); }
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5 votes
1 answer
7
GATE Overflow Test Series | Programming | Test 1 | Question: 19
What will be the output of the following C program? #include<stdio.h> int main() { int a, b = 2, c = 3; a = b, c++; printf("%d %d %d", a, b, c); } Compiler Error $3\; 3\; 4$ $2\; 2\; 4$ None of the above
What will be the output of the following C program?#include<stdio.h int main() { int a, b = 2, c = 3; a = b, c++; printf("%d %d %d", a, b, c); }Compiler Error$3\; 3\; 4$$...
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5 votes
1 answer
8
GATE Overflow Test Series | Programming | Test 1 | Question: 23
if (x != 0) a = b; else a = c; What of the following can functionally substitute the if-else statement given above? a = (!!x)*b || c; a = b || c; a = (x>0)? c : b; a = (!!x)*b + !x * c;
if (x != 0) a = b; else a = c;What of the following can functionally substitute the if-else statement given above? a = (!!x)*b || c; a = b || c; a = (x>0)? c : b; a = (!!...
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3 votes
2 answers
9
GATE Overflow Test Series | Programming | Test 1 | Question: 24
What will be the output of the following C program? #include<stdio.h> int main() { int a = 1, b = 0; printf("%d", ~a | ~b & a && ++b - a); }
What will be the output of the following C program?#include<stdio.h int main() { int a = 1, b = 0; printf("%d", ~a | ~b & a && ++b - a); }
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7 votes
1 answer
10
GATE Overflow Test Series | Programming | Test 1 | Question: 25
Match the following expressions with the functions they are doing: ... $A-3, B-2, C -1, D-4$ $A-3, B-1, C-5, D-4$ $A-5, B-2, C-1, D- 3$
Match the following expressions with the functions they are doing:$\begin{array}{|cc|cl|}\hline A. & \text{!(n & n-1)} &1.& \text{Sets the }{(d+1})^{th}\text{ bit from r...
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0 votes
2 answers
11
UGC NET CSE | December 2005 | Part 2 | Question: 15
What will be the value of $i$ for the following expression: int f=11, i=3 ; i + = (f>3) ? i & 2:5 ; $2$ $5$ $13$ $12$
What will be the value of $i$ for the following expression:int f=11, i=3 ; i + = (f>3) ? i & 2:5 ;$2$$5$$13$$12$
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