在这里，我们将看到如果我们使用负数来获取模数会得到什么结果。让我们看一下以下程序及其输出，以了解这个概念。

示例

#include<stdio.h>
int main() {
   int a = 7, b = -10, c = 2;
   printf("Result: %d", a % b / c);
}

输出

Result: 3

Here the precedence of % and / are same. So % is working at first, so a % b is generating 7, now after dividing it by c, it is generating 3. Here for a % b, the sign of left operand is appended to the result. Let us see it more clearly.

Example

#include<stdio.h>
int main() {
   int a = 7, b = -10;
   printf("Result: %d", a % b);
}

输出

Result: 7

如果我们交换a和b的符号，那么它将变成以下内容。

示例

#include<stdio.h>
int main() {
   int a = -7, b = 10;
   printf("Result: %d", a % b);
}

输出

Result: -7

同样，如果两者都是负数，那么结果也将是负数。

示例

#include<stdio.h>
int main() {
   int a = -7, b = -10;
   printf("Result: %d", a % b);
}

输出

Result: -7