C abs 函数是用于返回给定数字的绝对正值的 Math 方法之一。abs 的语法如下所示。
int abs(int number);
C abs 函数示例
math abs 函数允许您返回用户给定的数字的绝对正整数。在此程序中,我们将找到相同的值并显示输出。
#include <stdio.h>
#include <math.h>
int main()
{
printf("\n The Absolute Positive Value of 75 = %d ", abs(75));
printf("\n The Absolute Positive Value of -15 = %d ", abs(15));
printf("\n The Absolute Positive Value of -152 = %d ", abs(152));
printf("\n The Absolute Positive Value of -14 = %d ", abs(-14));
printf("\n The Absolute Positive Value of -26 = %d ", abs(-26));
printf("\n The Absolute Positive Value of 90 = %d \n", abs(90));
return 0;
}

abs 示例 2
在此 C 编程 示例中,我们允许用户输入他们的值。接下来,这个 程序 使用 abs 数学 函数来查找绝对正数。
#include <stdio.h>
#include <math.h>
int main()
{
int number;
printf(" Please Enter any Numeric Value : ");
scanf("%d", &number);
printf("\n The Absolute Positive Value of %d = %d \n", number, abs(number));
return 0;
}
Please Enter any Numeric Value : -987
The Absolute Positive Value of -987 = 987