C Language MCQ - English
What would be the equivalent pointer expression for referring the array element
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What would be the equivalent pointer expression for referring the array element a[i][j][k][l]
Answer : B
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1) What will be the output of the following C code? #include <stdio.h>
int x = 0;
void main()
{
int *const ptr = &x;
printf("%p\n", ptr);
ptr++;
printf("%p\n ", ptr);
}
2) Can you combine the following two statements into one? char *p;
p = (char*) malloc(100);
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3) Comment on the following C statement. const int *ptr;
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4) What will be the output of the program If the integer is 4bytes long? #include<stdio.h>
int main()
{
int ***r, **q, *p, i=8;
p = &i;
q = &p;
r = &q;
printf("%d, %d, %d\n", *p, **q, ***r);
return 0;
}
5) What will be the output of the following C code? #include <stdio.h>
int main()
{
int i = 10;
void *p = &i;
printf("%f\n", *(float*)p);
return 0;
}
