Submission #155348

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Source Code Expand

#include <stdio.h>


int main(){
 int n,i;
 long int fn,fn1,fn2,fn3;
 fn = 0;
 fn1 = 0;
 fn2 = 0;
 fn3 = 1;


 scanf("%d",&n);

 if(n == 1){printf("0");}
 else if(n == 2){printf("0");}
 else if(n == 3){printf("1");}
 else {
   for(i=3; i<=n; i++){
	fn = fn1 + fn2 + fn3;
	fn3 = fn2;
	fn2 = fn1;
	fn1 = fn;
}
printf("%d",fn%10007);
}
return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:25:21: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long int’ [-Wformat]
./Main.cpp:13:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result