41. What will be the output of the following C code?
#include <stdio.h>
int main()
{
printf("%d ", 1);
l1:l2:
printf("%d ", 2);
printf("%d\n", 3);
}
#include <stdio.h>
int main()
{
printf("%d ", 1);
l1:l2:
printf("%d ", 2);
printf("%d\n", 3);
}42. What will be the output of the following C code? (Assuming that we have entered the value 2 in the standard input)
#include <stdio.h>
void main()
{
int ch;
printf("enter a value between 1 to 2:");
scanf("%d", &ch);
switch (ch)
{
case 1:
printf("1\n");
break;
printf("Hi");
default:
printf("2\n");
}
}
#include <stdio.h>
void main()
{
int ch;
printf("enter a value between 1 to 2:");
scanf("%d", &ch);
switch (ch)
{
case 1:
printf("1\n");
break;
printf("Hi");
default:
printf("2\n");
}
}43. What will be the output of the following C code?
#include <stdio.h>
int main()
{
printf("%d ", 1);
goto l1;
printf("%d ", 2);
}
void foo()
{
l1 : printf("3 ", 3);
}
#include <stdio.h>
int main()
{
printf("%d ", 1);
goto l1;
printf("%d ", 2);
}
void foo()
{
l1 : printf("3 ", 3);
}44. What will be the output of the following C code?
#include <stdio.h>
void main()
{
int i = 0, j = 0;
for (i = 0;i < 5; i++)
{
for (j = 0;j < 4; j++)
{
if (i > 1)
break;
}
printf("Hi \n");
}
}
#include <stdio.h>
void main()
{
int i = 0, j = 0;
for (i = 0;i < 5; i++)
{
for (j = 0;j < 4; j++)
{
if (i > 1)
break;
}
printf("Hi \n");
}
}45. What will be the output of the following C code? (Assuming that we have entered the value 1 in the standard input)
#include <stdio.h>
void main()
{
char *ch;
printf("enter a value between 1 to 3:");
scanf("%s", ch);
switch (ch)
{
case "1":
printf("1");
break;
case "2":
printf("2");
break;
}
}
#include <stdio.h>
void main()
{
char *ch;
printf("enter a value between 1 to 3:");
scanf("%s", ch);
switch (ch)
{
case "1":
printf("1");
break;
case "2":
printf("2");
break;
}
}46. What will be the output of the following C code?
#include <stdio.h>
void main()
{
int i = 0;
while (i < 10)
{
i++;
printf("hi\n");
while (i < 8)
{
i++;
printf("hello\n");
}
}
}
#include <stdio.h>
void main()
{
int i = 0;
while (i < 10)
{
i++;
printf("hi\n");
while (i < 8)
{
i++;
printf("hello\n");
}
}
}47. What will be the output of the following C code?
#include <stdio.h>
void main()
{
int i = 0;
while (++i)
{
printf("H");
}
}
#include <stdio.h>
void main()
{
int i = 0;
while (++i)
{
printf("H");
}
}48. What will be the output of the following C code?
#include <stdio.h>
void main()
{
double k = 0;
for (k = 0.0; k < 3.0; k++);
printf("%lf", k);
}
#include <stdio.h>
void main()
{
double k = 0;
for (k = 0.0; k < 3.0; k++);
printf("%lf", k);
}49. What will be the output of the following C code? (Assuming that we have entered the value 1 in the standard input)
#include <stdio.h>
void main()
{
int ch;
printf("enter a value between 1 to 2:");
scanf("%d", &ch);
switch (ch)
{
case 1:
printf("1\n");
default:
printf("2\n");
}
}
#include <stdio.h>
void main()
{
int ch;
printf("enter a value between 1 to 2:");
scanf("%d", &ch);
switch (ch)
{
case 1:
printf("1\n");
default:
printf("2\n");
}
}50. What will be the output of the following C code?
#include <stdio.h>
int main()
{
int a = 1;
switch (a)
{
case a:
printf("Case A ");
default:
printf("Default");
}
}
#include <stdio.h>
int main()
{
int a = 1;
switch (a)
{
case a:
printf("Case A ");
default:
printf("Default");
}
}Read More Section(Control Structures)
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