c - 错误 : called object type int is not a function or function pointer

Question

我在我的 C 代码中遇到了这个错误:

error:called object type int is not a function or function pointer

我到处寻找答案，我检查过的所有地方都确认这段代码应该有效，那么我错过了什么？我想将随机数分配给两个不同的变量。我已经注释掉了我在 IDE 中遇到的错误。 (注意:这不是完整代码，只是相关部分)

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

int main(void) {

    int k, seed, mines, row, column, boom;
    int board[9][10];
    printf("Please enter your seed: ");
    scanf("%d", &seed); getchar();
    srand(seed);
    for(k = 1; k <= mines; k++) {
        row = rand() % 8;                 // error:called object type int is not a function or function pointer
        column = rand() % 8;              // error:called object type int is not a function or function pointer
        if(board[row][column] == 0) {
            board[row][column] = boom;

        }
    }
}

Answer 1

int k; seed; mines; row; column;

按如下方式更正上面的行:

int k, seed, mines, row, column;