1. #include < iostream> using namespace std; int intrev(int x) { return x ? cout < < x % 10, intrev(x / 10) + 1 : 0; } int main() { int val = 0; cin > > val; intrev(val); system("pause"); return 0; } 2. #include < iostream> using namespace std; int main() { int val = 230; int mul = 1; int temp = 1; while (val ! = 0) { temp = val % 10; if (temp ! = 0) mul *= temp; val /= 10; } cout < < "res = " < < mul < < endl; system("pause"); return 0; }
dinadumno2114
11.10.2021
#include < iostream> using namespace std; int main() { int val = 253; int sum = 0; int tmp = 0; int c = 0; while (val) { tmp = val % 10; if % 2)) { ++c; } sum += tmp; val /= 10; } cout < < "res = " < < sum < < endl; cout < < "count = " < < c < < endl; system("pause"); return 0; }