main() {
extern i; printf("%d",i); { int i=20; printf("%d",i); } }

Keep practicing — related questions

• void main() { int _; _=100; printf("%d",_); }
• What will be the output of the following question? main() { extern int out; printf(“%d”,out); } int out=100;
• #include main(){ extern int i; i=23; printf("%d",i); }
• Find the output of the following C program: main(){extern int a;printf(%d, a);}int a =20;
• void main() { int x; x=10, 20, 30; printf("%d", x); }
• void main() { int a= 100; void *j= &a; int *k= j; printf("%u", *k); }
• what is the output? int a = 400; void main() { int b; b=(400 * 400)/ a ; printf("%d",b); }
• What is the output ? main() { int x=2000, *p, y = 200; p = &y; x = x/*p; printf("%d", x); }