0_0_21627854_23950.cpp:1:33: error: stray '#' in program
<span class="hljs-preprocessor">#include <iostream>
^
0_0_21627854_23950.cpp:2:33: error: stray '#' in program
<span class="hljs-preprocessor">#include <string.h>
^
0_0_21627854_23950.cpp:3:33: error: stray '#' in program
<span class="hljs-preprocessor">#include <stdio.h>
^
0_0_21627854_23950.cpp:4:33: error: stray '#' in program
<span class="hljs-preprocessor">#include <algorithm>
^
0_0_21627854_23950.cpp:1:1: error: expected unqualified-id before '<' token
<span class="hljs-preprocessor">#include <iostream>
^
0_0_21627854_23950.cpp:7:1: error: expected unqualified-id before '<' token
<span class="hljs-keyword">typedef <span class="hljs-keyword">long <span class="hljs-keyword">long ll;
^
0_0_21627854_23950.cpp:8:1: error: expected unqualified-id before '<' token
<span class="hljs-keyword">const <span class="hljs-keyword">int mod = <span class="hljs-number">1e9 +<span class="hljs-number">7 ;
^
0_0_21627854_23950.cpp:10:1: error: 'll' does not name a type
ll quickpow(ll a,ll n)
^
0_0_21627854_23950.cpp:23:1: error: expected unqualified-id before '<' token
<span class="hljs-keyword">int main()
^
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