What will be the output of the folllowing program on GCC compiler?<
Practice Control Instructions –
What will be the output of the folllowing program on GCC compiler?
#include <stdio.h>
int main() {
char s[]="Hello india";
int i=0;
while(s[i]){
if(s[i]!=)
s[i]=s[i]+1;
i++;
}
printf("%s
",s);
return 0;
} What will be the output of the following program on GCC?
Practice Control Instructions –
What will be the output of the following program on GCC?
#include <stdio.h>
int main() {
int i;
for(i=-1;i<=10;i++) {
if(i<5)
continue;
else
break;
ptintf("Once");
}
return 0;
}What will be the output of the following program on GCC?
Practice Control Instructions –
What will be the output of the following program on GCC?
#include <stdio.h>
int main(){
char nam[2][10];
int i;
for(i=0;i<=1;i++){
printf("Name=");
scanf("%s",nam[i]);
printf("Name is=%s
",nam[i]);
}
return 0;
} What will be the output of the program if the array begins at 65472
Practice Arrays –
What will be the output of the program if the array begins at 65472 and each integer occupies 4 bytes?
#include<stdio.h>
int main() {
int a[3][4] = {1, 2, 3, 4, 4, 3, 2, 1, 7, 8, 9, 0};
printf("%u, %u
", a+1, &a+1);
return 0;
}
What will be the output of the following program on GCC compiler?
Practice Pointers –
What will be the output of the following program on GCC compiler?
#include<stdio.h>
void fun(int **p);
int main() {
int a[3][4] = {1, 2, 3, 4, 4, 3, 2, 8, 7, 8, 9, 0};
int *ptr;
ptr = &a[0][0];
fun(&ptr);
return 0;
}
void fun(int **p) {
printf("%d
", **p);
} What will be the output of the program assuming that the array begi
Practice Pointers –
What will be the output of the program assuming that the array begins at the location 1000 on GCC compiler?
#include <stdio.h>
int main() {
int a[3][4] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 };
printf("%u, %d, %d
", a[0]+1, *(a[0]+1), *(*(a+0)+1));
return 0;
} What will be the output of the following program on GCC?
Practice Control Instructions –
What will be the output of the following program on GCC?
#include <stdio.h>
int main(){
int k=-2,j=4;
switch(k/=j/k){
default:
printf("default case
");
case 0:
printf("zero
");
case 1:
printf("first
");
case 2:
printf("second
");
}
return 0;
}#include <stdio.h>
int main()
Practice Control Instructions –
#include <stdio.h>
int main(){
int i=3;
switch(i){
case 1:
printf("first
");
case 2:
printf("second
");
break;
case 3:
continue;
default:
printf("default case
");
}
}What will be the output of the following program on GCC?
Practice Control Instructions –
What will be the output of the following program on GCC?
#include <stdio.h>
int main(){
int i;
printf("Enter a number");
scanf("%d",&i); // 1
switch(i){
case 1:
printf("Do
");
case 2:
printf("Re
");
case 3:
printf("Me
");
case default:
printf("Fa So La Ti Do
");
}
return 0;
}What will be the output of the following program?
Practice Control Instructions –
What will be the output of the following program?
#include<stdio.h>
int main() {
int i=3;
switch(i) {
case 1:
printf("Hello
");
case 2:
printf("Hi
");
case 3:
continue;
default:
printf("Bye
");
}
return 0;
} What will be the output of the following program on GCC?
Practice Control Instructions –
What will be the output of the following program on GCC?
#include <stdio.h>
int main() {
int i;
for(i=-1;i<=10;i++) {
if(i<5)
continue;
else
break;
ptintf("Once");
}
return 0;
}What will be the output of the following program on GCC?
Practice Bitwise Operators –
What will be the output of the following program on GCC?
#include <stdio.h>
int message();
int main() {
int x,y,z;
x=y=z=-1;
z=++x && ++y || ++z;
printf(" x=%d y=%d z=%d
", x,y,z);
return 0;
}What will be the output of the following program on GCC compiler?
Practice Bitwise Operators –
What will be the output of the following program on GCC compiler?
#include<stdio.h>
int main() {
int i=-3, j=2, k=0, m;
m = ++i && ++j || ++k;
printf("%d, %d, %d, %d
", i, j, k, m);
return 0;
} What will be the output of the following program on GCC compiler?<
Practice Bitwise Operators –
What will be the output of the following program on GCC compiler?
#include<stdio.h>
int main() {
int x=12, y=7, z;
z = x!=4 || y == 2;
printf("z=%d
", z);
return 0;
} What will be the output of the following program on GCC compiler?
Practice Bitwise Operators –
What will be the output of the following program on GCC compiler?
#include<stdio.h>
int main() {
int x, y, z;
x=y=z=1;
z = ++x || ++y && ++z;
printf("x=%d, y=%d, z=%d
", x, y, z);
return 0;
}