char inputString[100] = {0};
To get string input from the keyboard which one of the
following is better?
1) gets(inputString)
2) fgets(inputString, sizeof(inputString), fp)
There were 10 records stored in “somefile.dat” but the
following program printed 11 names. What went wrong?
void main()
{
struct student
{
char name[30], rollno[6];
}stud;
FILE *fp = fopen(“somefile.dat”,”r”);
while(!feof(fp))
{
fread(&stud, sizeof(stud), 1 , fp);
puts(stud.name);
}
}
main()
{
int (*functable[2])(char *format, ...) ={printf, scanf};
int i = 100;
(*functable[0])("%d", i);
(*functable[1])("%d", i);
(*functable[1])("%d", i);
(*functable[0])("%d", &i);
}
a. 100, Runtime error.
b. 100, Random number, Random number, Random number.
c. Compile error
d. 100, Random number
How to count a sum, when the numbers are read from stdin and
stored into a structure?
27
Develop a routine to reflect an object about an arbitrarily
selected plane
301
main()
{
extern int i;
{ int i=20;
{
const volatile unsigned i=30; printf("%d",i);
}
printf("%d",i);
}
printf("%d",i);
}
int i;
50
create a C-code that will display the total fare of a
passenger of a taxi if the driver press enter,the timer will
stop. Every 10 counts is 2 pesos.
Initial value is 25.00
Write a program to implement the motion of a bouncing ball
using a downward gravitational force and a ground-plane
friction force. Initially the ball is to be projected in to
space with a given velocity vector
508
Set up procedure for generating a wire frame display of a
polyhedron with the hidden edges of the object drawn with
dashed lines
Ask Questions on ANYTHING, that arise in your Daily Life at 
Site Map
