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题解 | #字符串排序#

#include <stdio.h> #include <string.h> char str2pos(char s) { if(s >= 'a' && s <= 'z') { return s - 'a'; } ...

2023-03-31

0 241

题解 | #数字颠倒#

#include <stdio.h> #include <stdlib.h> int main() { char *s; s = malloc(100); int i = 0; while ((s[i++] = getchar()) != E...

2023-03-29

0 183

题解 | #字符个数统计#

#include <stdio.h> int main() { char s[500], asc[128] = {0}, sum = 0; while (scanf("%s", &s) != EOF) { // 注意 while 处理多个 case //...

2023-03-28

0 237

题解 | #提取不重复的整数#

#include <stdio.h> #include <string.h> int main() { char s[10]; char n = 0; scanf("%s", s); n = strlen(s); for(int i ...

2023-03-17

0 202

题解 | #提取不重复的整数#

#include <stdio.h> #include <string.h> int main() { char s[10]; unsigned long n = 0; while (scanf("%s", s) != EOF) { // 注意 wh...

2023-03-17

0 211

题解 | #合并表记录#

#include <stdio.h> typedef struct Table { int idx; int val; } table; int main() { int n, a, b, i = 0, j = 0, tmp; scanf("%d", &...

2023-03-16

0 252

题解 | #取近似值#

#include <stdio.h> int main() { float a; scanf("%f", &a); int b = a * 100; if (b % 100 >= 50) b = ((b + 50) / 100); ...

2023-03-15

0 202

题解 | #进制转换#

#include <stdio.h> #include <string.h> char hex2dec(char a) { int tmp; if(a >= '0' && a <= '9') { tmp = a - '0'...

2023-03-12

0 266

题解 | #字符串分隔#

#include <stdio.h> #include <string.h> int main() { char str[100]; while (scanf("%s", str) != EOF) { int n = strlen(...

2023-03-10

0 191

题解 | #明明的随机数#

#include <stdio.h> int main() { short n = 0, i = 0, j = 0; short a, b[1000] = {0}, c[1000] = {0}; scanf("%d", &n); for(i = 1; i...

2023-03-10

0 216