Initial data commit

Task/Input-loop/C/input-loop.c

@@ -0,0 +1,32 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+char *get_line(FILE* fp)
+{
+	int len = 0, got = 0, c;
+	char *buf = 0;
+
+	while ((c = fgetc(fp)) != EOF) {
+		if (got + 1 >= len) {
+			len *= 2;
+			if (len < 4) len = 4;
+			buf = realloc(buf, len);
+		}
+		buf[got++] = c;
+		if (c == '\n') break;
+	}
+	if (c == EOF && !got) return 0;
+
+	buf[got++] = '\0';
+	return buf;
+}
+
+int main()
+{
+	char *s;
+	while ((s = get_line(stdin))) {
+		printf("%s",s);
+		free(s);
+	}
+	return 0;
+}