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I'm still getting Presentation Error. Can someone check my source code?

[c]
#include <stdio.h>
#include <stdlib.h>

int find(int *pole, int max) {
int i;
for(i=0; i<max; i++)
if(pole[max]==pole )
return i;
return -1;
}


int main() {
int numerator, denominator, a, i, j, x;
int nula;
int ...