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C Exercises: Show the first of calendar time

C Date Time: Exercise-9 with Solution

Write a program in C to show the first of calendar time.

Sample Solution:

C Code:

#include <stdio.h>
#include <time.h>
 
int main(void)
{
    struct tm first = {.tm_mday=1};
    mktime(&first);
    printf("\n%s\n", asctime(&first));
}

Sample Output:

Sun Jan 01 00:00:00 1900

Flowchart:

Flowchart: Show the first of calendar time

C Programming Code Editor:

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Next: Write a program in C to show the start of the epoch.

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C Programming: Tips of the Day

"#include" a text file in a C program as a char[]

$ echo hello world > a
$ xxd -i a

Sample Output:

unsignedchar a[] = {
0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x20, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x0a
};
unsignedint a_len = 12;

Ref : https://bit.ly/3hDnOcj