Submission #1864969

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Source Code Expand

#include <cstdio>
int n, a, c[5];
int main() {
	scanf("%d", &n);
	while(n--) scanf("%d", &a), c[a%4]++;
	c[1] += c[3];
	puts(c[0]>=c[1] || c[0]+1==c[1] && c[2]==0 ? "Yes":"No");
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:4:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
                 ^
./Main.cpp:5:38: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  while(n--) scanf("%d", &a), c[a%4]++;
                                      ^

Judge Result