C Programming and Technical Programming Program

What will be the output of the program?
#include
int main()
{
char ch;
if(ch = printf(""))
printf("It mattersn");
else
printf("It doesn't mattersn");
return 0;
}
Options
1) It matters
2) It doesn't matters
3) matters
4) No output

Read Solution (Total 2)

C Other Question
If we want that any wildcard characters in the command
line arguments should be appropriately expanded, are we
required to make any special provision? If yes, which? What will be the output of the program?
#include
int main()
{
char str[]="C-program";
int a = 5;
printf(a >10?"Psn":"%sn", str);
return 0;
}
Options
1) C-program
2) Ps
3) Error
4) None of above