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

int main() {
    char c;
    int count = 0;
    int lcount = 0;
    int scount = 0;
    FILE *fpin, *fpout;

    if((fpin = fopen("input1.txt", "r")) == NULL){
        fprintf(stderr, "Failed to open: input1.txt\n");
        exit(1);
    }
    if((fpout = fopen("output1.txt", "w")) == NULL){
        fprintf(stderr, "Failed to open: output1.txt\n");
        fclose(fpin);
        exit(2);
    }
    while(fscanf(fpin, "%c", &c) == 1){
        printf("%c", c);
        fprintf(fpout, "%c", c);
        count++;
        if(c == '\n') lcount++;
        if(c == ' ') scount++;
    }
    fprintf(stderr, "%d characters / %d lines / %d spaces are read and copied.\n",
            count, lcount, scount);
    fclose(fpin);
    fclose(fpout);
    return 0;
}