結果
問題 | No.646 逆ピラミッド |
ユーザー |
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提出日時 | 2018-02-09 22:23:15 |
言語 | C++11(廃止可能性あり) (gcc 13.3.0) |
結果 |
AC
|
実行時間 | 1 ms / 2,000 ms |
コード長 | 1,682 bytes |
コンパイル時間 | 1,869 ms |
コンパイル使用メモリ | 30,464 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-10-08 15:12:07 |
合計ジャッジ時間 | 849 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 7 |
コンパイルメッセージ
main.cpp: In function ‘int main()’: main.cpp:75:10: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 75 | scanf("%d", &n); | ~~~~~^~~~~~~~~~
ソースコード
#include <stdio.h>#include <stdlib.h>#include <string.h>#include <math.h>int descending_compare(const void *a, const void *b){if (*(long long*)a > *(long long*)b){return -1;}else if (*(long long*)a == *(long long*)b){return 0;}else{return 1;}}int ascending_compare(const void *a, const void *b){if (*(int*)a < *(int*)b){return -1;}else if (*(int*)a == *(int*)b){return 0;}else{return 1;}}int lower_bound(int *a, int n, int key){int left, mid, right;left = 0, right = n;mid = (left + right)/2;while ((left+1 != mid || mid+1 != right) && mid != left){if (key > a[mid]){left = mid;}else{right = mid+1;}mid = (left + right)/2;}if (a[left] >= key)return left;if (a[mid] >= key)return mid;if (a[right] >= key)return right;return n;}//greatest common divisorunsigned long gcd(unsigned long x, unsigned long y){if (y == 0){return x;}else if (x > y){return gcd(y, x % y);}else{return gcd(x, y % x);}}long long factorial(int x){long long rtn = 1;int i;for (i = x; i > 1; i--){rtn = (rtn*i);}return rtn;}/*int struct_ascending_compare(const void *p, const void *q) {return ((struct_name*)p)->member_name - ((struct_name*)q)->member_name;}*/int main(void){int n;scanf("%d", &n);int rep = n;for (int i = 0; i < n; i++){for (int i = 0; i < rep; i++){printf("%d", n);}printf("\n");rep--;}return 0;}