Ответы на вопрос:
1) #include < iostream> int main() { int a[15] = {1,2,3,-1,-2,-3,1,2,-1,-2,1,2,3,4,5}; int k = 0; for (int i=0; i< 15; i++) k+=(a[i]< 0) ? 1: 0; std: : cout < < (k/15*100) < < '\n'; return 0; }2) #include < iostream> int main() { int a[20] = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,33,20}; for (int i=0; i< 20; i++) if (a[i]%10==3) std: : cout < < a[i] < < std: : endl; return 0; } 3) #include < iostream> int main() { int a[13] = {1,2,3,4,5,6,7,8,9,10,11,12,13}; usnigned int p = 1; for (int i=0; i< 13; i++) p*=(a[i]> 9 & & a[i]< 100) ? a[i]: 1; std: : cout < < p < < '\n'; return 0; } 4) #include < iostream> int main() { int a[30] = {1,2,3,4,5,6,7,8,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22, 23 24 25 26,27,28,29,28}; bool flag = true; for (int i=0; i< 29; i++) if (a[i]> a[i+1]) { flag = false; break; } std: : cout < < std: : boolalpha < < flag < < std: : endl; return 0; }
Популярно: Информатика
-
ASdoper2006wer28.01.2022 14:36
-
FireLily09.10.2022 16:36
-
Krank0928.11.2022 19:46
-
lizazarandiua30.04.2023 07:49
-
педро22828.02.2020 03:12
-
mishkasega7779819.04.2021 14:24
-
RumikoZun12.08.2020 20:36
-
alyaardasenova20.06.2020 04:41
-
DarthMalgus03.12.2021 13:35
-
nazipovadk19.09.2021 13:21