View Code of Problem 115

#include <stdio.h>
#include <math.h>
int main()
{
	int n,i,j,sum=0;
  	while(scanf("%d",&n)!=EOF)
        {  
          for(i=0;i<n;++i)
          { sum+=pow(2,i);
		printf("%d %d\n",sum,n*10000)
          }
	}
}
/*
Main.c: In function 'main':
Main.c:11:11: error: expected ';' before '}' token
           }
           ^
Main.c:5:10: warning: unused variable 'j' [-Wunused-variable]
  int n,i,j,sum=0;
          ^
*/

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