Submission #570804

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Source Code Expand

#include <stdio.h>
 
int main(){
    int n;
    int a,b,c;
    scanf("%d",&n);
    
    a = 0;
    b = 0;
    c = 1;
    
    int d;
    
    int i;
    for(i=3;i<n+1;i++){
        d = (a+b+c)%10007;
        a = b;
        b = c;
        c = d;
        
    }
    
    printf("%d\n",b);
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result