提交记录 #420

编译情况：编译错误

/usr/bin/ld: /tmp/ccp5kTx3.o: in function `main':
code.c:(.text.startup+0x1c): undefined reference to `input'
/usr/bin/ld: code.c:(.text.startup+0x28): undefined reference to `PrimCount'
collect2: error: ld returned 1 exit status

固定测试点暂不可用

等待中

N/A

N/A

附加测试点暂不可用

不可用

N/A

51【大学】素数计数—用指针哦

#include <stdio.h>  
#include <string.h>  
  
void replaceString(char *s, const char *t, const char *str) {  
    char result[100];  
    int s_len = strlen(s);  
    int t_len = strlen(t);  
    int str_len = strlen(str);  
    int result_index = 0;  

    for (int i = 0; i < s_len; ) {  
       
        if (strncmp(&s[i], t, t_len) == 0) {  
 
            strcpy(&result[result_index], str);  
            result_index += str_len;  
            i += t_len;   
        } else {  
          
            result[result_index++] = s[i++];  
        }  
    }  
  
    result[result_index] = '\0';  
    strcpy(s, result);  
}