Submission #582115

---

Source Code Expand

#include <cstdio>

int main() {
	char c;
	scanf("%c", &c);
	printf("%d\n", c - 'A');
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%c", &c);
                 ^

Judge Result