#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <assert.h>

int main(int argc, char* argv[]) {
    // __FILE__ is the name of this file
    FILE* file = fopen(__FILE__ ".txt", "w");

    // fprintf is just like printf, but lets you specify a file
    // stdout is a FILE*
    fprintf(stdout, "Today is %d/%d/%d\n", 2022, 7, 22);
    // If I put two strings constants next to each other,
    // C will contatenate them
    fprintf(file, "Today " "is %d/%d/%d\n", 2022, 7, 22);

    fclose(file);
    return EXIT_SUCCESS;
}
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