[C] how to read csv file - old

int main() {

FILE *fp;

fopen_s(&fp, "D:/CProject/test00/test.csv", "r");

if (fp == NULL)

{

perror("error fopen");

return 0;

}

float val;

for (int i = 0; i < 3; i++) {

for (int j = 0; j < 5; j++) {

fscanf_s(fp, "%f,", &val);

printf("read value is %f \n", val);

}

fscanf_s(fp, "\n,", &val);

printf("new line------------------------ \n");

}

fclose(fp);

system("pause");

return 0;

}