How can you find the minimum value of n numbers in the C language?

One common way to achieve this function is by using loops. Below is an example of a C program that uses loops to find the minimum value of n numbers.

#include <stdio.h>

int main() {
    int n;
    printf("请输入要比较的数字个数：");
    scanf("%d", &n);

    int num, min;
    printf("请输入第1个数：");
    scanf("%d", &min);

    for (int i = 1; i < n; i++) {
        printf("请输入第%d个数：", i+1);
        scanf("%d", &num);

        if (num < min) {
            min = num;
        }
    }

    printf("最小值为：%d\n", min);

    return 0;
}

This program first asks the user to input the number of numbers to compare, then uses a loop to input each of the n numbers one by one. Within the loop, each input number is compared with the known minimum value, and if the current number is smaller than the minimum value, the minimum is updated. Finally, the program outputs the minimum value.

Please note that in this example, we are using a variable min to store the current known minimum value and initializing it to the first input number. In the loop, we compare each input number with min and update the value of min when necessary. Therefore, when the loop ends, min will contain the minimum value in the entire input sequence.