题解 | #打印乘法表#

#include using namespace std;

int main() {

int n;
cin >> n;

while (n > 0 && n < 10) {
    for (int i = 1; i <= n; i++) {
        for (int j = 1; j <= i; j++) {
            printf("%d * %d = %d    ", j, i, i * j);
        }
        printf("\n");
    }
    break;
}
return 0;

}