- 286 名前：デフォルトの名無しさん mailto:sage [2010/06/05(土) 00:02:48 ]
- >>284
#include <iostream>
void main() {
int histogram[11] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
int score;
for (int i = 0; i < 30; ++i) {
score = 0;
do {
std::cout << "成績を入力しろ(0〜100)" << std::endl;
std::cin >> score;
} while (score < 0 || 100 < score);
++histogram[score / 10];
}
for (int i = 0; i < 11; ++i) {
std::cout << i * 10 << "点:";
for (int j = 0; j < histogram[i]; ++j) {
std::cout << "*";
}
std::cout << std::endl;
}
}
