What will be the output of the following program on GCC compiler?
Practice Functions –
What will be the output of the following program on GCC compiler?
#include<stdio.h>
int main() {
int i;
i = printf("How r u
");
i = printf("%d
", i);
printf("%d
", i);
return 0;
} Point out the error in the following program on GCC compiler:-
<
Practice Functions –
Point out the error in the following program on GCC compiler:-
#include<stdio.h>
int main() {
int a=10;
void f();
a = f();
printf("%d
", a);
return 0;
}
void f() {
printf("Hi");
}
Practice Functions –
Point out the error in the following code:-
f(int a, int b) {
int a;
a = 20;
return a;
} Point out the error in the following program on GCC compiler.
Practice Functions –
Point out the error in the following program on GCC compiler.
#include<stdio.h>
int main() {
fprintf("Logic World");
printf("%.ef", 2.0);
return 0;
} What will be the output of the following program on GCC compiler?
Practice Functions –
What will be the output of the following program on GCC compiler?
#include <stdio.h>
int main() {
int show();
int (*f)();
f=show;
printf("address=%d
",f);
(*f)();
return 0;
}
int show(){
printf("Hello World
");
return 0;
}What will be the output of the following program on GCC compiler?
Practice Functions –
What will be the output of the following program on GCC compiler?
#include<stdio.h>
int main() {
int i;
i = printf("How r u
");
i = printf("%d
", i);
printf("%d
", i);
return 0;
} What will be the output of the following program on GCC compiler?
Practice Functions –
What will be the output of the following program on GCC compiler?
#include <stdio.h>
int main() {
int show();
int (*f)();
f=show;
printf("address=%d
",f);
(*f)();
return 0;
}
int show(){
printf("Hello World
");
return 0;
}What will be the output of the following program on GCC compiler?
Practice Functions –
What will be the output of the following program on GCC compiler?
#include<stdio.h>
#include<math.h>
int main() {
float n=1.54;
printf("%f, %f
", ceil(n), floor(n));
return 0;
} What is the output of the following program on GCC compiler?
Practice Functions –
What is the output of the following program on GCC compiler?
#include <stdio.h>
int fun(int);
int main(){
int y,s=2,t=5;
y= fun(s+t);
printf("s=%d t=%d y= %d
",s,t,y );
return 0;
}
int t=8;
int fun(int s){
s++;
t++;
return(s+t);
}What will be the output of the following program on GCC compiler?
Practice Functions –
What will be the output of the following program on GCC compiler?
#include <stdio.h>
int fun(int);
int i;
int main(){
int j;
for(;;){
if(j=fun(i)){
printf("j=%d
",j);
}
else{
break;
}
}
return 0;
}
int fun(int x){
static int a=2;
a--;
return (a-x);
}What will be the output of the following program on GCC?
Practice Functions –
What will be the output of the following program on GCC?
#include <stdio.h>
void message();
int main(){
message();
printf("hello world
");
return 0;
}
void message(){
main();
}What will be the output of the following program on GCC?
Practice Functions –
What will be the output of the following program on GCC?
#include <stdio.h>
int main(){
int i;
printf("happy new year");
for(i=1;i<=10;i++)
main();
}What will be the output of the following program on GCC?
Practice Functions –
What will be the output of the following program on GCC?
#include <stdio.h>
int message();
int main() {
int c;
printf("C before: %d
",c);
c=message();
printf("C after: %d
",c);
return 0;
}
int message(){
printf("From the message
");
}What will be the output of the following program on GCC compiler?
Practice Functions –
What will be the output of the following program on GCC compiler?
#include <stdio.h>
int fun(int);
int i;
int main(){
int j;
for(;;){
if(j=fun(i)){
printf("j=%d
",j);
}
else{
break;
}
}
return 0;
}
int fun(int x){
static int a=2;
a--;
return (a-x);
}What will be the output of the following program on GCC?
Practice Functions –
What will be the output of the following program on GCC?
#include <stdio.h>
int increment();
int num;
int main(){
int i,j;
for(i=1;i<=3;i++){
j=increment();
printf("j=%d
",j);
}
printf("num=%d
",num);
return 0;
}
int increment(){
num++;
return (num);
}