Submission #1517992

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Source Code Expand

#include<iostream>
int n,a,b,d,i,x;
std::string s;
main(){
  for(scanf("%d%d%d",&n,&a,&b);i++<n;d=d<a?a:d>b?b:d,x+=s[0]=='E'?d:-d)std::cin>>s>>d;
  printf(x>0?"East %d\n":x?"West %d\n":"0",abs(x));
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   for(scanf("%d%d%d",&n,&a,&b);i++<n;d=d<a?a:d>b?b:d,x+=s[0]=='E'?d:-d)std::cin>>s>>d;
                               ^

Judge Result