НАПИШИТЕ ПОЖАЛУЙСТА ПРОГРАММУ НА СИ

 #include  

#include  

#include  

#include  

#define BUFFER 0x400 

void insert_after_digits(char* dest, const char* src) { 

    char tmp[BUFFER] = { 0 }; 

    size_t i = 0; 

    size_t j = 0; 

    size_t length = strlen(src); 

    while (dest[i]) { 

        tmp[j] = dest[i]; 

        tmp[++j] = 0; 

        if (isdigit(dest[i])) { 

            strcat_s(tmp, BUFFER, src); 

            j += length; 

            tmp[j] = 0; 

        } 

        ++i; 

    } 

    strcpy_s(dest, BUFFER, tmp); 

} 

int main(void) { 

    char line[BUFFER]; 

    const char* src = "!!!"; 

    printf(">>> "); 

    gets_s(line, BUFFER); 

    insert_after_digits(line, src); 

    printf("

 #include  

#include  

 

int main() 

{ 

 const int first = 1000; 

 const int second = first * 4; 

 char s[second],tmp[second]; 

 int i,j; 

 

 fgets(s,first,stdin); 

 

 for(i = 0, j = 0; s[i]; i++) 

 { 

  if(isdigit(s[i])) 

  { 

   tmp[j++] = s[i]; 

   for(int k = 0; k < 3; k++, j++) 

    tmp[j] = '!'; 

   tmp[j] = '\0'; 

  } 

  else 

  { 

   tmp[j++] = s[i]; 

  } 

 } 

 tmp[j] = '\0'; 

 

 for(i = 0; i < j; i++) 

  s[i] = tmp[i]; 

 s[i] = '\0'; 

 

 printf("%s",s); 

 

 return 0; 

} 

 #include  

#include  

#include  

 

#define BUFFER_SIZE 512 

 

int main() 

{ 

    int i; 

    char buffer[BUFFER_SIZE]; 

     

    if (fgets(buffer, BUFFER_SIZE, stdin)) { 

        for (i = 0; i < strlen(buffer); i++) { 

            putchar(buffer[i]); 

             

            if (isdigit(buffer[i])) 

                printf("!!!"); 

        } 

    } 

 

    return 0; 

} 

 

// one 2 three 4 5      

// one 2!!! three 4!!! 5!!!