Submission #2739968

---

Source Code Expand

#include <stdio.h>

int main() {
  int N;
  scanf("%d", &N);
  char* str = new char[N + 1];
  scanf("%s", str);

  int min = N;
  int tmpE = 0, tmpW = 0;
  for(int i=0;i<N;i++) {
    tmpE = 0;
    tmpW = 0;
    for(int t=0;t<i;t++) {
      if(str[t] == 'W') {
        tmpE++;
      }
    }
    for(int t=i+1;t<N;t++) {
      if(str[t] == 'E') {
        tmpW++;
      }
    }
    if(min > tmpE + tmpW) {
      min = tmpE + tmpW;
    }
  }

  printf("%d\n", min);

  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &N);
                  ^
./Main.cpp:7:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s", str);
                   ^

Judge Result