大章鱼 • 7小时前
using namespace std;
int main() {
int a, n;
int sum1 = 0;
int sum2 = 0;
int sum3 = 0;
int sum4 = 0;
int sum5 = 0;
cin >> a >> n;
if (a == 1) {
for (int i = 1; i <= n; i++) {
int b;
cin >> b;
if (b <= 59) {
sum3++;
}
if (b <= 79 && b >= 60) {
sum2++;
}
if (b <= 100 && b >= 80) {
sum1++;
}
}
cout << sum3<<" " << sum2<<" " << sum1;
}
if (a == 2) {
for (int i = 1; i <= n; i++) { //统计0-59、60-69、70-79、80-89、90-100
int b;
cin >> b;
if (b <= 59) {
sum5++;
}
if (b <= 69 && b >= 60) {
sum4++;
}
if (b <= 79 && b >= 70) {
sum3++;
}
if (b <= 89 && b >= 80) {
sum2++;
}
if (b <= 100 && b >= 90) {
sum1++;
}
}
cout << sum5<<" " << sum4 <<" "<< sum3 <<" " <<sum2<<" " << sum1;
}
if (a == 3) {
for (int i = 1; i <= n; i++) {
int b;
cin >> b;
if (b <= 59) {
sum2++;
}
if (b <= 100 && b >= 60) {
sum1++;
}
}
cout << sum2<<" " << sum1;
}
return 0;
}
评论:
请先登录,才能进行评论