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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4.  
  5. double estimate_pi(long long n){
  6.     double randomx, randomy, equation, pi;
  7.     long long i, incircle = 0;
  8.  
  9.     for(i = 0; i < n; i++){
  10.         randomx = (double)(rand() % (1+1-0) + 0);
  11.         randomy = (double)(rand() % (1+1-0) + 0);
  12.  
  13. 		printf("%d %d\n", randomx, randomy)
  14.  
  15.         equation = randomx * randomx + randomy * randomy;
  16.  
  17.         if(equation <= 1){
  18.             incircle++;
  19.         }
  20.     }
  21.  
  22.     pi = (long double)4 * (long double)incircle / (long double)n;
  23.  
  24.     return pi;
  25. }
  26.  
  27. int main()
  28. {
  29. 	printf("%d\n", estimate_pi(100));
  30. 	return 0;
  31.  
  32. }
Compilation error #stdin compilation error #stdout 0s 15232KB
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stdin
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Standard input is empty
compilation info 
prog.cpp: In function ‘double estimate_pi(long long int)’:
prog.cpp:15:9: error: expected ‘;’ before ‘equation’
         equation = randomx * randomx + randomy * randomy;
         ^~~~~~~~
stdout
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Standard output is empty
https://ideone.com/NCW7Yu
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
public

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