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一道很简单的求平均数的问题

一道很简单的求平均数的问题

C
晴书 2016-12-07 20:01:50
我的程序一直报错我是新手 大神可以帮我看看嘛
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Yexiaomo

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#include <stdio.h>
int main(){
	int n,i,a;
	float sum;
	while(scanf("%d", &n) != EOF && n > 0){
		sum = 0;
		for(i = 1; i <= n; ++i){
			scanf("%d", &a);
			sum+=a;
		}
		printf("%.2f\n", sum/n);
	}
	return 0;
}

看着能不能通过, 过不去了, 把错误提示贴上来

-----

头文件应导入: stdio.h

数组没有必要定义

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反对 回复 2016-12-07
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慕瓜9220888

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反对 回复 2021-10-19
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