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what's the difference between the int main() and void main() ? what is the best for use ?
0 Votes
3 Answers
#include <iostream>
using namespace std;
int main()
{
cout << "Hello world!";
return 0;
}
-2 Votes
12 Answers
#include<stdio.h>
void main()
{
int count=0?2:0?3:4?5:6?1:9;
printf("%d", count);
}
1 Vote
2 Answers
Can main() be changed to a different identifier tailored for a specific program? If so then how
1 Vote
7 Answers
#include <stdio.h>
#include <string.h>
int main()
{
string alien;
scanf("%s",alien);
strrev(alien);
printf("%s",alie
-1 Vote
11 Answers
#include <stdio.h>
#define sqr(x) x*x
int main() {
printf("%d",sqr(3+1));
return 0;
}
4 Votes
2 Answers
#include <stdio.h>
int main() {
char a = getchar();
printf("You entered: %c", a);
return 0;
}
3 Votes
13 Answers
#include <iostream>
using namespace std;
int main()
{
cout << "Hello world!";
return 9;
}
2 Votes
6 Answers
main()
{intarr[]={1,2,3,4,5};
int *ptr, i;
ptr=arr+4;
for(i=0;i<5;i++)
printf(“\n%d”,*(ptr-1));
}
-2 Votes
2 Answers
#include<stdio.h>
#include<conio.h>
int main()
{
int x,y=2,z,a;
x=(y*=2)+(z=a=y);
printf("%d",x);
getch(); }
0 Votes
7 Answers
