init commit

3sem/seminars/l3/03.с

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+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <sys/file.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+int main(int argc, char* argv[]) {
+    int fdout = open(argv[1], O_WRONLY | O_CREAT | O_TRUNC, 0600);
+    if (fdout == -1) {
+        return 1;
+    }
+
+    unsigned short x;
+
+    while (scanf("%hu", &x) == 1) {
+        unsigned char buf[2];
+        buf[0] = x >> 8;
+        buf[1] = x & 0xff;
+        write(fdout, &x, 2);
+    }
+    
+    close(fdout);
+    
+    return 0;
+}