在C中循环几个月

迭代列表的传统方法是

for (var = first_item; end_not_reached(var); var = next_after(var))

var1 <= var2 var1 var2

int next_month(int date) {
    return date % 100 == 12 ? date + 89 : date + 1;
}

if (next_month(var1) == var2)
    ... // the months are consecutive with var1 just before var2

for (var = var1; var <= var2; var = next_month(var)) {
    …
}

似乎您的两个变量中的年和月的编码方案是:

combined_value = year * 100 + month

lower_decimal_digit = num % 10
lower_2_decimal_digits = num % 100

all_but_lower_decimal_digit = num / 10
all_but_lower_2_decimal_digits = num / 100

所以在您的例子中,这两个命令:

int year = combined / 100;
int month = combined % 100;

做这个把戏。我相信你可以从那里出发。