Submission #3240334

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Source Code Expand

#include<stdio.h>
#include<string.h>
int main(){
	int i;
	char w[200];
	int a[30];
	scanf("%s",w);
	for(i=0;i<26;i++){
		a[i]=0;
	}
	for(i=0;i<strlen(w);i++){
		a[w[i]-'a']++;
	}
	for(i=0;i<26;i++){
		if(a[i]%2==0)
			continue;
		else{
			printf("NO\n");
			return 0;
		}
	}
	printf("YES\n");
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:7:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s",w);
  ^

Judge Result