What will be the output of the following C code?
#include <stdio.h>
enum m{JAN, FEB, MAR};
enum m foo();
int main()
{
enum m i = foo();
printf("%d\n", i);
}
int foo()
{
return JAN;
}
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C preprocessor is conceptually the first step during compilation.
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What will be the output of the following C code?
#include <stdio.h>
int main()
{
register const int i = 10;
i = 11;
printf("%d\n", i);
}
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What will be the output of the following C code?
#include <stdio.h>
#define foo(m, n) m * n = 10
int main()
{
printf("in main\n");
}
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What will be the output of the following C code?
#include <stdio.h>
#define MIN 0);
#ifdef MIN
#define MAX 10
#endif
int main()
{
printf("%d %d\n", MAX, MIN
return 0;
}
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Which among the following is wrong for "register int a;"?
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What will be the output of the following C code?
#include <stdio.h>
void main()
{
#define max 45
max = 32;
printf("%d", max);
}
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Array sizes are optional during array declaration by using . . . . . . . . keyword.
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What will be the output of the following C code?
#include <stdio.h>
int i;
int main()
{
extern int i;
if (i == 0)
printf("scope rules\n");
}
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How is search done in #include and #include"somelibrary.h" normally or conventionally?
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What will be the output of the following C code?
#include <stdio.h>
void main()
{
#define const int
const max = 32;
printf("%d", max);
}
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What will be the output of the following C code?
#include <stdio.h>
#define MIN 0
#ifdef(MIN)
#define MAX 10
#endif
int main()
{
printf("%d %d\n", MAX, MIN);
return 0;
}
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What will be the output of the following C code?
#include <stdio.h>
int main()
{
register int i = 10;
int *p = &i;
*p = 11;
printf("%d %d\n", i, *p);
}
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The #elif directive cannot appear after the preprocessor #else directive.
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Preprocessor feature that supply line numbers and filenames to compiler is called?
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Which function definition will run correctly?
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#pragma exit is primarily used for?
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Which data type can be stored in register?
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What will be the output of the following C code?
#include <stdio.h>
void m();
void n()
{
m();
}
void main()
{
void m()
{
printf("hi");
}
}
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What will be the output of the following C code?
#include <stdio.h>
void main()
{
register int x = 5;
m();
printf("x is %d", x);
}
void m()
{
x++;
}
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