Computer Fundamentals and Programming in C (RMK)

Data Types, Variables and Constants 3.35

24. main()

{

printf(“%05d,%5d,%-5d”,32,32,32);

}

25. main()

{

printf(“%6.3f,%06.3f,%09.3f,%-09.3f,%6.0f,%6.0f”,45.6,45.6,45.6,45.6,45.4,45.6);

}

26. main()

{

int a=32768;

unsigned int b=65536;

printf(“%d %d”,a,b);

}

27. main()

{

char a=128;

unsigned char b=256;

printf(“%d %d\n”,a,b);

}

28. main()

{

float a=3.5e38;

double b=3.5e309;

printf(“%f %lf”,a,b);

}

29. main()

{

printf(“%d %c”,’A’,’A’);

}

30. main()

{

printf(“char occupies %d byte\n”, sizeof(char));

printf(“int occupies %d bytes\n”, sizeof(int));

printf(“float occupies %d bytes”, sizeof(float));

}

31. main()

{

printf(“bytes occupied by ‘7’=%d\n”,sizeof(‘7’));

printf(“bytes occupied by 7=%d\n”,sizeof(7)); ...