17. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int i = 0X53F;
printf ("%X", i + 1);
}
ANS : 540
==============================================================
18. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int x = 2, y = 0, z;
z = y && (y | 10);
printf("%d", z);
}
ANS : 0
==============================================================
19. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int x = 0, y;
y = (x++, x);
printf("%d", y);
}
ANS : 1
==============================================================
20. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int i = 2, j = 3, k, l;
double a, b;
k = i / j * j;
l = j / i * j;
a = i / j * i;
b = j / i * i;
printf("%d\n%d\n", k, l);
printf("%f\n%f\n", a, b);
}
ANS : 0 3 0.00000 2.00000
==============================================================
21. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
printf("before continue ");
continue;
printf("after continue\n");
}
ANS : Compiler time error
==============================================================
22. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int a = 15;
printf("%d %d %d", a, ++a, a++);
return 0;
}
ANS : n.o.a
==============================================================
23. What is the Output of the below C-Code.?
int main()
{
int x;
for(x = 1; x <= 5; x++)
{
switch(x)
{
case 1:
printf("www.");
continue;
case 2:
case 3:
case 4:
continue;
case 5:
printf("Infibytes");
}
printf(".ml");
}
return 0;
}
ANS : www.Infibytes.ml
==============================================================
24. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int y = 2, z;
z = (y + (y = 10));
printf("%d", z);
}
ANS : 20
==============================================================
25. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int x = 2, y = 5;
if (x == 2 && y++)
{
if (y==6 || ++x)
{
printf("x=%d, y=%d", x, y);
}
}
}
ANS : x=2, y=6
==============================================================
26. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int a = 0X00000000;
int b = 0X00000008;
if ((a & b) || (a = b = 0))
{
printf("Hello a=%d b=%d\n", a, b);
}
printf("World a=%d b=%d\n", a, b);
}
ANS : World a=0 b=0
==============================================================
27. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
signed char c = 125;
c = 125 + 10;
printf("%d", c);
return 0;
}
ANS : -121
==============================================================
28. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
char c = 280;
switch(c) {
case 280: printf("280");
break;
case 24: printf("24");
break;
default: printf("No surprises");
break;
}
}
ANS : 24
==============================================================
29. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
unsigned char ch;
for(ch='0';ch <= 127;ch++)
printf("%d", ch);
return 0;
}
ANS : Prints from 48 to 127
==============================================================
30. Which loop will run faster?
// Code A
for(int i=0; i<100; i++)
for(int j=0; j<10; j++)
// Code B
for(int j=0; j<10; j++)
for(int i=0; i<100; i++)
ANS : Code B
==============================================================
31. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int a = -60, b = -34;
unsigned int c = -24;
printf("%d", c);
return 0;
}
ANS : -24
==============================================================
32. What is the Output of the below C-Code.?
#include <stdio.h>
void main()
{
int i = 0;
do
{
printf("Hello");
} while (i != 0);
}
ANS : Hello
==============================================================
33. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int x=5;
switch(x*2)
{
case 15:
printf("One");
break;
case 10:
continue;
printf("Two");
default:
printf("Three");
}
return 0;
}
ANS : Compiler error can't use continue
==============================================================
34. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int i = 0;
do
{
i++;
if (i == 2)
continue;
printf("In while loop ");
} while (i < 2);
printf("%d\n", i);
}
ANS : In while loop 2
==============================================================
35. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int x, a = 7, b = 8, c = 2;
x = a > b ? a > c ? a : c : b > c ? b : c;
printf("%d", x);
}
ANS : 8
==============================================================
36. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
unsigned char c = 0xFF;
int d;
c >>= 4;
d = c;
printf("%d\n", d);
}
ANS : 15
==============================================================
JUMP TO PAGE : 1, 2, 3,
#include <stdio.h>
int main()
{
int i = 0X53F;
printf ("%X", i + 1);
}
ANS : 540
==============================================================
18. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int x = 2, y = 0, z;
z = y && (y | 10);
printf("%d", z);
}
ANS : 0
==============================================================
19. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int x = 0, y;
y = (x++, x);
printf("%d", y);
}
ANS : 1
==============================================================
20. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int i = 2, j = 3, k, l;
double a, b;
k = i / j * j;
l = j / i * j;
a = i / j * i;
b = j / i * i;
printf("%d\n%d\n", k, l);
printf("%f\n%f\n", a, b);
}
ANS : 0 3 0.00000 2.00000
==============================================================
21. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
printf("before continue ");
continue;
printf("after continue\n");
}
ANS : Compiler time error
==============================================================
22. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int a = 15;
printf("%d %d %d", a, ++a, a++);
return 0;
}
ANS : n.o.a
==============================================================
23. What is the Output of the below C-Code.?
int main()
{
int x;
for(x = 1; x <= 5; x++)
{
switch(x)
{
case 1:
printf("www.");
continue;
case 2:
case 3:
case 4:
continue;
case 5:
printf("Infibytes");
}
printf(".ml");
}
return 0;
}
ANS : www.Infibytes.ml
==============================================================
24. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int y = 2, z;
z = (y + (y = 10));
printf("%d", z);
}
ANS : 20
==============================================================
25. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int x = 2, y = 5;
if (x == 2 && y++)
{
if (y==6 || ++x)
{
printf("x=%d, y=%d", x, y);
}
}
}
ANS : x=2, y=6
==============================================================
26. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int a = 0X00000000;
int b = 0X00000008;
if ((a & b) || (a = b = 0))
{
printf("Hello a=%d b=%d\n", a, b);
}
printf("World a=%d b=%d\n", a, b);
}
ANS : World a=0 b=0
==============================================================
27. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
signed char c = 125;
c = 125 + 10;
printf("%d", c);
return 0;
}
ANS : -121
==============================================================
28. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
char c = 280;
switch(c) {
case 280: printf("280");
break;
case 24: printf("24");
break;
default: printf("No surprises");
break;
}
}
ANS : 24
==============================================================
29. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
unsigned char ch;
for(ch='0';ch <= 127;ch++)
printf("%d", ch);
return 0;
}
ANS : Prints from 48 to 127
==============================================================
30. Which loop will run faster?
// Code A
for(int i=0; i<100; i++)
for(int j=0; j<10; j++)
// Code B
for(int j=0; j<10; j++)
for(int i=0; i<100; i++)
ANS : Code B
==============================================================
31. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int a = -60, b = -34;
unsigned int c = -24;
printf("%d", c);
return 0;
}
ANS : -24
==============================================================
32. What is the Output of the below C-Code.?
#include <stdio.h>
void main()
{
int i = 0;
do
{
printf("Hello");
} while (i != 0);
}
ANS : Hello
==============================================================
33. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int x=5;
switch(x*2)
{
case 15:
printf("One");
break;
case 10:
continue;
printf("Two");
default:
printf("Three");
}
return 0;
}
ANS : Compiler error can't use continue
==============================================================
34. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int i = 0;
do
{
i++;
if (i == 2)
continue;
printf("In while loop ");
} while (i < 2);
printf("%d\n", i);
}
ANS : In while loop 2
==============================================================
35. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
int x, a = 7, b = 8, c = 2;
x = a > b ? a > c ? a : c : b > c ? b : c;
printf("%d", x);
}
ANS : 8
==============================================================
36. What is the Output of the below C-Code.?
#include <stdio.h>
int main()
{
unsigned char c = 0xFF;
int d;
c >>= 4;
d = c;
printf("%d\n", d);
}
ANS : 15
==============================================================
JUMP TO PAGE : 1, 2, 3,

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