1. What will be the output of the following C code?
#include <stdio.h>
void main()
{
int i = 0;
if (i == 0)
{
goto label;
}
label: printf("Hello");
}
#include <stdio.h>
void main()
{
int i = 0;
if (i == 0)
{
goto label;
}
label: printf("Hello");
}2. What will be the output of the following C code?
#include <stdio.h>
void main()
{
int i = 0;
if (i == 0)
{
printf("Hello");
break;
}
}
#include <stdio.h>
void main()
{
int i = 0;
if (i == 0)
{
printf("Hello");
break;
}
}3. What will be the output of the following C code?
#include <stdio.h>
void main()
{
int x = 0;
if (x == 0)
printf("hi");
else
printf("how are u");
printf("hello");
}
#include <stdio.h>
void main()
{
int x = 0;
if (x == 0)
printf("hi");
else
printf("how are u");
printf("hello");
}4. Which keyword can be used for coming out of recursion?
5. What will be the output of the following C code?
#include <stdio.h>
void main()
{
int i = 0, k;
if (i == 0)
goto label;
for (k = 0;k < 3; k++)
{
printf("hi ");
label: k = printf("%03d", i);
}
}
#include <stdio.h>
void main()
{
int i = 0, k;
if (i == 0)
goto label;
for (k = 0;k < 3; k++)
{
printf("hi ");
label: k = printf("%03d", i);
}
}6. What will be the output of the following C code?
#include <stdio.h>
int main()
{
int i = 0, j = 0;
while (i < 5, j < 10)
{
i++;
j++;
}
printf("%d, %d\n", i, j);
}
#include <stdio.h>
int main()
{
int i = 0, j = 0;
while (i < 5, j < 10)
{
i++;
j++;
}
printf("%d, %d\n", i, j);
}7. What will be the output of the following C code?
#include <stdio.h>
void main()
{
int x = 5;
if (true);
printf("hello");
}
#include <stdio.h>
void main()
{
int x = 5;
if (true);
printf("hello");
}8. What will be the output of the following C code?
#include <stdio.h>
int main()
{
int i = 0, j = 0;
while (l1: i < 2)
{
i++;
while (j < 3)
{
printf("loop\n");
goto l1;
}
}
}
#include <stdio.h>
int main()
{
int i = 0, j = 0;
while (l1: i < 2)
{
i++;
while (j < 3)
{
printf("loop\n");
goto l1;
}
}
}9. What will be the output of the following C code?
#include <stdio.h>
void main()
{
int i = 0;
if (i == 0)
{
printf("Hello");
continue;
}
}
#include <stdio.h>
void main()
{
int i = 0;
if (i == 0)
{
printf("Hello");
continue;
}
}10. 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()
{
double ch;
printf("enter a value between 1 to 2:");
scanf("%lf", &ch);
switch (ch)
{
case 1:
printf("1");
break;
case 2:
printf("2");
break;
}
}
#include <stdio.h>
void main()
{
double ch;
printf("enter a value between 1 to 2:");
scanf("%lf", &ch);
switch (ch)
{
case 1:
printf("1");
break;
case 2:
printf("2");
break;
}
}Read More Section(Control Structures)
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