redefinition in c


  • 0
    H

    int missNumber(int a[],int n) {
    int x,total;
    total =(n+1)*(n+2)/2;
    for (x=0;x<n;x++)
    total -=a[x];
    return total;
    }
    int main(void)
    {
    int a[]={1,2,3,5,6,7,8};
    int miss=missNumber(a,7);
    printf("%d",miss);

    }

    Line 15: redefinition of 'main'
    I have not used the main function repeatedly, and I get this error.


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