#include <stdio.h>
 
// 課題B-2: 資料のような実行結果になるように空欄を埋めてください
void print_number(int n){
    printf("%-3d", n);
}
 
void print_star(int n){
    print_number(n);
    // ここから
    for (int i = 0; i < n; i++) {
        printf("*");
    }
    // ここまでを書けばできます
    printf("\n");
}
 
int main(void) {
    int i;
    for(i = 0; i < 5; i++)
        print_star(i);
    return 0;
}

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