无聊的劳伦斯在做测评

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题解 | 小红取数

#include <stdio.h> int main() { int n = 0; scanf("%d", &n); int odd_number = 0; int number = 0; for (int i = 0; i < n; i+...

2026-03-24

0 26

题解 | 小红的不动点分配

#include <stdio.h> int main() { int n = 0; scanf("%d", &n); int arr[2 * 199990] = {0}; int num = 0; int times = 0; for (...

2026-03-23

0 32

题解 | 小红的三带一

#include<stdio.h> int three_one(int arr[]) { int num1 = 0; int num2 = 0; for (int i = 0; i < 4; i++) { if (arr[0] == arr[i]) { num1+...

2026-03-23

0 24

题解 | A×A=B

#include <stdio.h> #include<math.h> int yes_or_no(long long x) { long long a = sqrt(x); if (a*a == x) { return 1; } else { return...

2026-03-20

0 23

题解 | A-B≠C

#include <stdio.h> #include<math.h> int main() { double a, b, c; scanf("%lf %lf %lf", &a, &b, &c); if (fabs((a -...

2026-03-19

0 27

题解 | 学生基本信息输入输出

#include <stdio.h> int main() { long i = 0; float score[3] = { 0 }; scanf("%ld;%f,%f,%f", &i, &score[0], &score[1], &a...

2026-03-19

0 34

题解 | 最高分与最低分之差

#include <stdio.h> int main() { int n = 0; int max = 0; int min = 0; int receive = 0; scanf("%d", &n); if (n <= 1) { p...

2026-03-19

0 42

题解 | 绕距

#include <stdio.h> #include<stdlib.h> #include<math.h> int main() { int x1 = 0; int y1 = 0; int x2 = 0; int y2 = 0; scanf(&quo...

2026-03-19

0 39

题解 | 最大最小值

#include <stdio.h> int main() { int a = 0; int b = 0; int c = 0; scanf("%d %d %d", &a, &b, &c); if (a > b) { if...

2026-03-19

0 29

题解 | 平方根

#include <stdio.h> #include<math.h> int main() { double n = 0; scanf("%lf", &n); printf("%d", (int)sqrt(n)); ...

2026-03-19

0 36