What will be the output of the following C program
main()
{
int count, i, x;
for(count=1,x=0,i=0; count<=4;count++,i++)
{
x=i%2;
if(x==0)
continue;
else
{
printf(“%d\n”,x);
continue;
}
}
printf(“%d”,count);
}

For calculating the sum of 100 numbers stored in the array we have following code
for (int x = 0; x < 100; x++)
{
S=S+a[x];
}
The above code can be replaced by one of the following code which will involve less operations

What will be the output of the following program
main()
{
int i,j,k,x=0;
for(i=0;i<5;++i)
for(j=0;j<i;++j)
{
k = (i+j-1);
if(k%2==0)
x+=k;
else
if(k%3==0)
x+=k-2;
}
printf(“\n%d”,x);
}

What will be the output of the following program
main()
{
int k = 3;
switch(k)
{
default : k += 2;
case 4 : k +=1;
case 5: –k;
}
printf(“%d”,k);

What will be the output of the following program
main()
{
int y, x = 1, total = 0;
while ( x <= 10 )
{
y = x * x;
total += y;
++x;
} // end while
printf(“%d”, total);
}

What will be the output of the following program
main()
{
int i=0,x=0;
for(i=1;i<10;++i)
{
if(i%2 == 1)
x += i;
else
x–;
printf(“\n%d”,x);
break;
}
printf(“\nx=%d”,x); }

What will be the output of the following program
void main()
{
float r[2]={1.2,2.3};
*( r + 1) = 222.2;
*r = * (r + 1);
printf(“%f”,r[0]);
}

What will be the output of the following program
main()
{
char *s1 = “ABCDE”;
char *s2 = “AB”;
while(*s1 == *s2)
{
if (* s1 ==’\0′ || *s2 == ‘\0’)
break;
s1++ ;
s2++; }
if(*s2 == ‘\0’)
printf(“ABC”) ;
else
printf(“XYZ”);
}

What will be the output of the following program
main()
{
int i , a[] = {34, 56, 78, 89, 90};
for ( i=0; i <=4 ; i++)
{
if (i)
continue ;
else
printf(“%d”, a[i]);
}
}

#define SQUARE(n) n*n
main()
{
int j;
j=16/SQUARE(2);
printf(“j=%d”,j);
}

Which statement is true for the following
switch(I)
{
case -1: n++;
case 0: z++;
break;
case 1: p++;
break;
}

How many iterations will be there for the following while loop
I=0;
Num=10;
while(I<num)
{
I=I+2;
I=I-1;
}