编程问题汇总

1

int* dist = malloc(sizeof(int) * graph->V);
int* prev = malloc(sizeof(int) * graph->V);

报错从”void”到指向非”void”的指针的转换要求显式类型转换错误

因为malloc函数返回的是void类型指针，需要显式转换为int类型指针。可以将代码改为：

改为

int* dist = (int*) malloc(sizeof(int) * graph->V);
int* prev = (int*) malloc(sizeof(int) * graph->V);