【PTA R7-1】计算数据和

#include
int main(){
	int a[10]={0};
	int i=0;
	for(i=0;i<10;i++){
		scanf("%d",&a[i]);
	}
	//
	int sum1=0,sum2=0,sum3=0;
	for(i=0;i<10;i++){
		if(a[i]>0)sum1=sum1+a[i];
		if(a[i]<0)sum2=sum2+a[i];
		sum3=sum3+a[i];
	}
	printf("zhengshu=%d,fushu=%d,all=%d",sum1,sum2,sum3);
	return 0;
}
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