Is it true that a function may have several declarations, but only
Practice Declarations and Initializations –
Is it true that a function may have several declarations, but only one definition?
The storage class which is used when a program requires the value o
Practice Declarations and Initializations –
The storage class which is used when a program requires the value of a variable to be available between different functions is:-
#include <stdio.h>
int mai
Practice Declarations and Initializations –
#include <stdio.h>
int main(){
printf("%f
",(float)((int)((float)((int)6.5/2+3.5))-3.5));
return 0;
}In order to round off a float value x to an int value
Practice Declarations and Initializations –
In order to round off a float value x to an int value, we should use the expression:-
#include <stdio.h>
int ma
Practice Bitwise Operators –
#include <stdio.h>
int main() {
static int a=5;
printf("%d",a--);
if(a)
main();
return 0;
}
#include <stdio.h>
int mai
Practice Control Instructions –
#include <stdio.h>
int main(){
int a=5;
do{
printf("%d ",a);
a=-1;
}while(a>0);
return 0;
}A long double can be used if range of a do
Practice Declarations and Initializations –
A long double can be used if range of a double is not enough to accommodate a real number.
#include<stdio.h>
int mai
Practice Declarations and Initializations –
#include<stdio.h>
int main() {
void v = 0;
printf("%d", v);
return 0;
} Which of the following does not store a sign?
Practice Declarations and Initializations –
Which of the following does not store a sign?
A text stream is an ordered sequence of characters composed into li
Practice Control Instructions –
A text stream is an ordered sequence of characters composed into lines, each line consisting of zero or more characters plus a terminating new-line character.
Data written into a file using fwrite() can be read back u
Practice Functions –
Data written into a file using fwrite() can be read back using fscanf().
Practice Library Functions –
#include <stdio.h>
void ma
Practice Library Functions –
#include <stdio.h>
void main(){
int a=10,b;
if(printf("%d",a>=10)-10)
for(;;)
break;
else;
}#include <stdio.h>
int mai
Practice Bitwise Operators –
#include <stdio.h>
int main(){
int x=-1,y=-1;
if(++x=++y)
printf("Welcome");
else
printf("India");
return 0;
}typedef struct employee {
Practice Structures, Unions, Enums –
typedef struct employee {
char name[20];
int age;
} emp;
emp e;