#include <stdio.h>
int a(int n){
int a[100];
a[1]=1;
a[2]=1;
int i,j=10;
for(i=3;i<=10;i++){
a[i]=a[i-1]+a[i-2];
}
return a[n];
}
int main(void) {
int i,j=10;
for(i=1;i<=j;i++){
}
return 0;
}
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