[c언어][숫자갯수세기]

#include int main() { int sum; int num; int check = -1; int temp; while (check < 9) { check = check + 1; num = 0; sum = 0; while (num < 1000) { num = num + 1; temp = num; while (temp != 0) { if (temp % 10 == check) sum = sum + 1; temp = temp / 10; } } printf("%d: %d\n", check, sum); } }...