0_0_16922941_3658.cpp:34:2: error: stray '#' in program
}#include<iostream>
^
0_0_16922941_3658.cpp:34:3: error: 'include' does not name a type
}#include<iostream>
^
0_0_16922941_3658.cpp:40:8: error: redefinition of 'struct node'
struct node{
^
0_0_16922941_3658.cpp:7:8: error: previous definition of 'struct node'
struct node{
^
0_0_16922941_3658.cpp:44:13: error: invalid type in declaration before ';' token
}grade[1000];
^
0_0_16922941_3658.cpp:44:13: error: conflicting declaration 'int grade [1000]'
0_0_16922941_3658.cpp:11:2: note: previous declaration as 'node grade [1000]'
}grade[1000];
^
0_0_16922941_3658.cpp: In function 'double comparison(node, node)':
0_0_16922941_3658.cpp:45:8: error: redefinition of 'double comparison(node, node)'
double comparison(node a, node b){
^
0_0_16922941_3658.cpp:12:8: note: 'double comparison(node, node)' previously defined here
double comparison(node a, node b){
^
0_0_16922941_3658.cpp: In function 'int main()':
0_0_16922941_3658.cpp:48:5: error: redefinition of 'int main()'
int main(){
^
0_0_16922941_3658.cpp:15:5: note: 'int main()' previously defined here
int main(){
^
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