C Programming - Library Functions

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Exercise

"In the middle of difficulty lies opportunity."

- Albert Einstein

Point out the error in the following program.

#include<stdio.h>

int main()
{
    fprintf("IndiaBIX");
    printf("%.ef", 2.0);
    return 0;
}

A.	Error: unknown value in printf() statement.
B.	Error: in fprintf() statement.
C.	No error and prints "IndiaBIX"
D.	No error and prints "2.0"

Point out the error in the following program.

#include<stdio.h>
#include<string.h>

int main()
{
    char str1[] = "Learn through IndiaBIX\0.com",  str2[120];
    char *p;
    p = (char*) memccpy(str2, str1, 'i', strlen(str1));
    *p = '\0';
    printf("%s", str2);
    return 0;
}

A.	Error: in memccpy statement
B.	Error: invalid pointer conversion
C.	Error: invalid variable declaration
D.	No error and prints "Learn through Indi"

Point out the error in the following program.

#include<stdio.h>

int main()
{
    char str[] = "IndiaBIX";
    printf("%.#s %2s", str, str);
    return 0;
}

A.	Error: in Array declaration
B.	Error: printf statement
C.	Error: unspecified character in printf
D.	No error