Subcategories for C Interview Questions - The following are sub categories for which Interview Questions are available under this category. Please select the appropriate sub-category:
Arrays in C Interview Questions (21) Branches & Loops in C Interview Questions (25) C Basics Interview Questions (129) Dynamic Memory Allocation in C Interview Questions (22) File Operations in C Interview Questions (19) Functions in C Interview Questions (59) Operators in C Interview Questions (23) Pointers in C Interview Questions (52) Strings in C Interview Questions (33) Structures in C Interview Questions (41) Variables in C Interview Questions (41)
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main()
{
int i, j;
scanf("%d %d"+scanf("%d %d", &i, &j));
printf("%d %d", i, j);
}
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main()
{
char *p = "hello world";
p[0] = 'H';
printf("%s", p);
}
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main()
{
char * strA;
char * strB = I am OK;
memcpy( strA, strB, 6);
}
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const int perplexed = 2;
#define perplexed 3
main()
{
#ifdef perplexed
#undef perplexed
#define perplexed 4
#endif
printf("%d",perplexed);
}
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struct Foo
{
char *pName;
char *pAddress;
};
main()
{
struct Foo *obj = malloc(sizeof(struct Foo));
clrscr();
obj->pName = malloc(100);
obj->pAddress = malloc(100);
strcpy(obj->pName,"Your Name");
strcpy(obj->pAddress, "Your Address");
free(obj);
printf("%s", obj->pName);
printf("%s", obj->pAddress);
}
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main()
{
char *a = "Hello ";
char *b = "World";
clrscr();
printf("%s", strcat(a,b));
}
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main()
{
char *a = "Hello ";
char *b = "World";
clrscr();
printf("%s", strcpy(a,b));
}
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void func1(int (*a)[10])
{
printf("Ok it works");
}
void func2(int a[][10])
{
printf("Will this work?");
}
main()
{
int a[10][10];
func1(a);
func2(a);
}
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main()
{
printf("%d, %d", sizeof('c'), sizeof(100));
}
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main()
{
int i = 100;
clrscr();
printf("%d", sizeof(sizeof(i)));
}
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main()
{
int c = 5;
printf("%d", main||c);
}
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main()
{
char c;
int i = 456;
clrscr();
c = i;
printf("%d", c);
}
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void main ()
{
int x = 10;
printf ("x = %d, y = %d", x,--x++);
}
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main()
{
int i =10, j = 20;
clrscr();
printf("%d, %d, ", j-- , --i);
printf("%d, %d ", j++ , ++i);
}
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main()
{
int x=5;
clrscr();
for(;x==0;x--) {
printf("x=%dn?", x--);
}
}
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main()
{
int x=5;
for(;x!=0;x--) {
printf("x=%dn", x--);
}
}
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main()
{
int x=5;
clrscr();
for(;x<= 0;x--)
{
printf("x=%d ", x--);
}
}
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main()
{
{
unsigned int bit=256;
printf("%d", bit);
}
{
unsigned int bit=512;
printf("%d", bit);
}
}
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main()
{
int i;
clrscr();
for(i=0;i<5;i++)
{
printf("%dn", 1L << i);
}
}
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main()
{
signed int bit=512, i=5;
for(;i;i--)
{
printf("%dn", bit = (bit >> (i - (i -1))));
}
}
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