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#include <stdio.h>

int main()
{
    char fname[80];
    scanf("%80s", fname);
    FILE *in = fopen(fname, "rb");
    if (NULL == in) {
        fprintf(stderr, "Error: can not open file \"%s\".\n", fname);
        return 1;
    }
    int c;
    while ((c = fgetc(in)) != EOF) {
        fputc(c, stdout);
    }
    fclose(in);
    return 0;
}