C Programming

1. The statement which prints the integer values 1 to 10 on the screen, is

	12345678910

Statement 1

count = 1;
while( count <= 10 ) {
   printf("%d", count);
   count = count + 1;
}

Statement 2

count = 1;
while( count <= 10 ) {
   printf("%d", &count);
   count = count + 1;
}

Statement 3

count = 1;
while( count < 10 ) {
  printf("%d\n", count);
  count = count + 1;
}

Statement 4

count = 1;
while( count <= 10 ) {
  printf("%d\n", count);
  count = count + 1;
}

2. The statement which reproduces the following output, is

	1
	22
	333
	4444
	55555

Statement 1

a = 1;
while( a <= 5 ) {
  while( b <= a ) {
    printf("%d\n", a);
    b = b + 1;
  }
  a = a + 1;
}

Statement 2

a = 1;
while( a <= 5 ) {
  b = 1;
  while( b <= a ) {
    printf("%d", a);
    b = b + 1;
  }
  printf("\n");
  a = a + 1;
}

Statement 3

a = 1;
while( a <= 5 ) {
  while( b <= 5 ) {
    printf("%d", a);
    b = b + 1;
  }
  a = a + 1;
  printf("\n");
}

Statement 4

a = 1;
while( a <= 5 ) {
  printf("\n");
  b = 1;
  while( a <= b ) {
    printf("%d", a);
    b = b + 1;
  }
  a = a + 1;
}

3. The statement that compares the value of an integer called sum against the value 65, and if it is less, prints the text string "Sorry, try again", is

Statement 1

if( sum < "65" )
   printf("Sorry, try again" );

Statement 2

if( sum <= 65 )
   printf("Sorry, try again" );

Statement 3

if( 65 == sum )
   printf("Sorry, try again" );

Statement 4

if( sum < 65 )
   printf("Sorry, try again" );

4. The statement that compares total for equality to good_guess, and if equal prints the value of total, and if not equal prints the value of good_guess, is

Statement 1

if( total < good_guess )
   printf("%d", total );
else
   printf("%d", good_guess );

Statement 2

if( total == good_guess )
   printf("%d", good_guess );
else
   printf("%d", total );

Statement 3

if( total = good_guess )
   printf("%d", total );
else
   printf("%d", good_guess );

Statement 4

if( total == good_guess )
   printf("%d", total );
else
   printf("%d", good_guess );

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