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题解 | #牛牛的替换#

">int main() { int n; char a1, a2, a3, a4; scanf("%d %c %c %c %c\n", &n, &a1, &a2, &a3, &a4); char s[n]; for (...

C

2022-05-29

3 402

题解 | #牛牛的素数判断#

">int main() { int n, m = 0; while (scanf("%d", &n) != EOF) { m++; if (m != 1) { int count = 0; fo...

C

2022-05-29

2 371

题解 | #大吉大利，今晚吃鸡#

">int main() { int n; while (scanf("%d", &n) != EOF) { int m = 1; for (int i = 0; i < n; i++) m *= 3; ...

C

2022-05-28

1 430

题解 | #兔子的序列#

">#include<math.h> int main() { int n, x; scanf("%d\n", &n); int a, max = 0; for (int i = 0; i < n; i++) { scanf(...

C

2022-05-28

19 646

题解 | #素数回文#

">#include<math.h> int output(long n) { int count = 2; for (int i = 2; i <= sqrt(n); i++) { if (n % i == 0) count++; ...

C

2022-05-28

3 449

题解 | #牛牛的数组匹配#

">#include<math.h> int main() { int n, m, val; scanf("%d %d", &n, &m); int a[n], b[m], suma = 0, sumb = 0; for (int i = ...

C

2022-05-28

1 393

题解 | #牛牛的素数和#

">int main() { int l, r, sum = 0, count = 0; scanf("%d %d", &l, &r); for (int i = l; i <= r; i++) { for (int j = 1; j &...

C

2022-05-27

3 368

题解 | #牛牛的短信#

">int main() { unsigned int n, val; float sum = 0.0; scanf("%d", &n); for (int i = 0; i < n; i++) { scanf("%d ", &v...

C

2022-05-27

2 332

题解 | #[NOIP2010]数字统计#

">int main() { int l, r, count = 0; scanf("%d %d", &l, &r); for (int i = l; i <= r; i++) { int val = i; while (...

C

2022-05-27

3 397

题解 | #The Biggest Water Problem#

">int output(int n) { while (1) { n = n % 10 + n / 10; if (n >= 10) output(n); else return n; } } int main() { ...

C

2022-05-27

4 492