水瓶water_ping

题解

/ 注册

全部文章 / 题解（共12篇）

题解 | #有序序列合并#

//BC100 有序序列合并 #include <stdio.h> #include <stdlib.h> int main(void) { int n, m, i, j, k = 0; scanf("%d %d", &n, &m); int* arr...

C

2022-01-23

6 417

题解 | #记负均正#

//HJ97 记负均正 #include <stdio.h> int main(void) { int n; while (~scanf("%d", &n)) { int num, i, count1 = 0, count2 = 0, count = 0; floa...

C

2022-01-17

0 271

题解 | #等差数列#

//HJ100 等差数列 #include <stdio.h> int main(void) { int n = 0; while (~scanf("%d", &n)) { //等差求和：sn=n*a1+((n*(n-1)/2)*d printf("%d\n", n...

C

2022-01-17

1 238

题解 | #尼科彻斯定理#

//HJ76 尼科彻斯定理 #include <stdio.h> int main(void) { int m, a1, i; while (~scanf("%d", &m)) { a1 = m * (m - 1) + 1;//立方项可以表示为一...

C

2022-01-16

0 182

题解 | #简单计算器#

#include <stdio.h> int main(void) { double num1 = 0.0, num2 = 0.0;//float精度不够 char ch = '0'; scanf("%lf %c %lf", &num1, &ch, &nu...

C

2022-01-09

0 248

题解 | #字母大小写转换#

#include <stdio.h> int main(void) { int ch = 0; while (scanf("%c", &ch) != EOF) { getchar(); if (ch>='A' && ch<='Z') { ...

C

2022-01-08

0 153

题解 | #判断是不是字母#

#include <stdio.h> int main(void) { char ch = 0; while (scanf("%c", &ch) != EOF) { getchar(); if ((ch>='A' && ch<='Z') ...

C

2022-01-08

0 193

题解 | #最高分数#

int main(void) { int max = 0, arr[3] = {0}; scanf("%d%d%d", &arr[0], &arr[1], &arr[2]); int i = 0; for (i = 0; i < 3; i++) { if (...

C

2022-01-08

0 205

题解 | #成绩输入输出问题#

#include <stdio.h> int main(void) { int arr[10] = { 0 }; int i = 0; for (i = 0; i < 10; i++) { scanf("%d", &arr[i]); } for (i = 0...

C

2021-12-08

0 293

题解 | #奇偶统计#

#include <stdio.h> int main(void) { int n = 0; scanf("%d", &n); if (0 == n % 2) { printf("%d %d", n / 2, n / 2); } else { print...

C

2021-12-07

0 246