所以我有这个凯撒密码程序，但是当我运行它时，它只打印出数字而不是解密的文本。有人知道我错过了什么吗？我相信布尔求解函数可能有问题。
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include "rotUtils.h"
bool solved( char decodearr[], char dictarr[][30], int size1, int size2){
char* compared;
bool result = false;
for(int j = 0; j < size2; j++){
compared = strstr( decodearr, dictarr[j]);
}
if( compared != '\0'){
result = true;
}
return result;
}
int decode( char codearr[], char dictarr[][30], int size1, int size2)
{
bool solution = false;
int key = -50;
char decodearr[10000];
while(solution == false && key < 51)
{
for( int i = 0; i < size1; i++)
{
if(!isspace(codearr[i]))
{
decodearr[i] = rotate(codearr[i], key);
}
else
decodearr[i] = codearr[i];
}
solution = solved( decodearr, dictarr, size1, size2);
if( solution == false)
{
key++;
}
}
for( int j = 0; j < size1; j++)
{
codearr[j] = decodearr[j];
}
return key;
}
int main( int argc, char* argv[])
{
char* file = argv[1];
char* dictionary = argv[2];
char code[10000];
char dict[30000][30];
FILE* codeFile;
codeFile = fopen(file, "r");
int i = 0;
int j = 0;
int key;
FILE* dictFile;
dictFile = fopen(dictionary, "r");
while(!feof(codeFile))
{
code[i] = fgetc(codeFile);
i++;
}
code[ i + 1] = '\0';
fclose(codeFile);
while(!feof(dictFile))
{
fscanf(dictFile, "%s", dict[j]);
j++;
}
key = decode(code, dict, i, j);
fclose(dictFile);
for(int k = 0; k < i; k++)
{
printf("%d", code[k]);
}
printf( "\nThe key is: %d\n", key);
return 0;
}