7777

$1 = \frac{77}{77}$	$2 = \sqrt{\frac{77}{7} - 7}$	$3 = \frac{7 + 7 + 7}{7}$	$4 = \frac{77}{7} - 7$
$5 = 7 - \frac{7 + 7}{7}$	$6 = 7 - 7^{7 - 7}$	$7 = (7 - 7) \cdot 7 + 7$	$8 = 7^{7 - 7} + 7$
$9 = \frac{7 + 7}{7} + 7$	$10 = \frac{77 - 7}{7}$	$11 = \frac{77}{\sqrt{7 \cdot 7}}$	$12 = \frac{77 + 7}{7}$
$13 = 7 - \frac{7}{7} + 7$	$14 = \frac{7 + 7}{7} \cdot 7$	$15 = \frac{7}{7} + 7 + 7$	$16 = ?$
$17 = ?$	$18 = \frac{77}{7} + 7$	$19 = ?$	$20 = ?$
$21 = \sqrt{7 \cdot 7} + 7 + 7$	$22 = ?$	$23 = ?$	$24 = (\frac{77}{7} - 7)!$
$25 = ?$	$26 = ?$	$27 = ?$	$28 = \sqrt{777 + 7}$
$29 = ?$	$30 = ?$	$31 = ?$	$32 = ?$
$33 = ?$	$34 = ?$	$35 = 7 \cdot 7 - 7 - 7$	$36 = ?$
$37 = ?$	$38 = ?$	$39 = ?$	$40 = ?$
$41 = ?$	$42 = (7 - \frac{7}{7}) \cdot 7$	$43 = ?$	$44 = ?$
$45 = ?$	$46 = ?$	$47 = ?$	$48 = 7 \cdot 7 - \frac{7}{7}$
$49 = 7^{\frac{7 + 7}{7}}$	$50 = \frac{7}{7} + 7 \cdot 7$	$51 = ?$	$52 = ?$
$53 = ?$	$54 = ?$	$55 = ?$	$56 = (\frac{7}{7} + 7) \cdot 7$
$57 = ?$	$58 = ?$	$59 = ?$	$60 = \frac{7!}{77 + 7}$
$61 = ?$	$62 = ?$	$63 = 77 - 7 - 7$	$64 = \sqrt{\frac{7}{7} + 7!} - 7$
$65 = ?$	$66 = ?$	$67 = ?$	$68 = ?$
$69 = ?$	$70 = 77 - \sqrt{7 \cdot 7}$	$71 = \sqrt{7^{7 - 7} + 7!}$	$72 = \frac{7!}{77 - 7}$
$73 = ?$	$74 = ?$	$75 = ?$	$76 = 77 - \frac{7}{7}$
$77 = \sqrt{77 \cdot 77}$	$78 = \frac{7}{7} + 77$	$79 = ?$	$80 = ?$
$81 = ?$	$82 = ?$	$83 = ?$	$84 = \sqrt{7 \cdot 7} + 77$
$85 = ?$	$86 = ?$	$87 = ?$	$88 = ?$
$89 = ?$	$90 = \frac{7!}{7 \cdot 7 + 7}$	$91 = 77 + 7 + 7$	$92 = ?$
$93 = ?$	$94 = ?$	$95 = ?$	$96 = ?$
$97 = ?$	$98 = 7 \cdot 7 + 7 \cdot 7$	$99 = ?$	$100 = ?$