【发布时间】:2010-03-28 18:03:05
【问题描述】:
我需要认真的帮助来区分正数和负数。
我要累加负值的总和,分别累加正值的总和。在循环之后,您将显示负值的总和和正值的总和。
数据应该是这样的:
-2.3 -1.9 -1.5 -1.1 -0.7 -0.3 0.1 0.5 0.9 1.3 1.7 2.1 2.5 2.9
负值总和:-7.8 正值总和
值:12
到目前为止,我有这个:
int main () {
int num, num2, num3, num4, num5, sum, count, sum1;
int tempVariable = 0;
int numCount = 100;
int newlineCount = 0, newlineCount1 = 0;
float numCount1 = -2.3;
while (numCount <= 150)
{
cout << numCount << " ";
numCount += 2;
newlineCount ++;
if(newlineCount == 6)
{
cout<< " " << endl;
newlineCount = 0;
}
}
**cout << "" << endl;
while (numCount1 <=2.9 )
{
cout << numCount1 << " ";
numCount1 += 0.4;
newlineCount1 ++;
} while ( newlineCount1 <= 0 && newlineCount >= -2.3 );
cout << "The sum is " << newlineCount1 << endl;**
return 0;
}
【问题讨论】:
-
谢谢迈克尔.. 阅读没有格式化是痛苦的。
-
对不起...我对编程很陌生..
标签: coding-style loops while-loop for-loop