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NVIDIA Interview Question for Software Engineer / Developers


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Comment hidden because of low score. Click to expand.
3
of 3 vote

1 #include <stdlib.h>
2 #include <stdio.h>
3
4 void cmp(int a, int b){
5 printf("a=%d, b=%d\n", a, b);
6 }
7
8 int main(){
9 void (*foo)(int, int);
10 foo = cmp;
11 foo(1, 2);
12 return 1;
13 }

- AW April 09, 2011 | Flag Reply
Comment hidden because of low score. Click to expand.
0
of 0 votes

I guess he was asking for function pointer?

two way :
1) without typedef;

void cde()
{
printf("function pointer");
}
main()
{
void (*abc)();
abc=&cde;
abc();
(*abc)();
}

2)with typedef

tyepdef void (*abc)()
main()
{
abc p;
p=&cde;
(*p)();
}

- Charles December 31, 2013 | Flag
Comment hidden because of low score. Click to expand.
1
of 1 vote

#include <stdio.h>
void my_int_func(int x)
{
printf("%d\n", x);
}

int main()
{
void (*foo)(int);

foo = &my_int_func;

foo(2);

(*foo)(2);

return 0;

}

- Anonymous January 03, 2012 | Flag Reply
Comment hidden because of low score. Click to expand.
0
of 0 votes

can u pls explain it??? its hard to undrstand wats askd,nd wats the soln

- rockstar June 03, 2012 | Flag
Comment hidden because of low score. Click to expand.
0
of 0 vote

need to have foo = &cmp;

- odie January 03, 2012 | Flag Reply
Comment hidden because of low score. Click to expand.
0
of 0 votes

both the way its valid.

- kim July 16, 2012 | Flag


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