我的IDE说“所需项目中存在错误。继续启动？”。通过发射尝试达到48％。但是没有显示任何突出显示的错误。 我正在使用Eclipse indigo release 2。 其他一些用户说他们发生了类似的事情，并且他们最近从他们的硬盘驱动器中删除了文件，我做了但没有关于eclipse或c ++的内容。
#include <iostream>
#include <string>
using namespace std;
void search(char wrd2[26]);
bool srch(char wrd[26], char ch);
int pos(char wrd[26], char ch);
int cntr(char wrd[26], char ch);
void revr(char wrd2[26], char wrd1[26]);
void chcs(char wrd2[26], char wrd1[26]);
void re_ch(char wrd2[26], char wrd1[26]);
int main()
{
char wrd1[26], wrd2[26];
int opt=0;
cout<<"Please enter two word words."<<endl;
cout<<""<<endl;
cout<<"Please insert your first word here:";
cin>>wrd1;
cout<<""<<endl;
cout<<"Enter your second word here :";
cin>>wrd2;
cout<<endl;
do{
cout<<"Search enter 1:"<<endl;
cout<<endl;
cout<<"Reverse enter 2:"<<endl;
cout<<endl;
cout<<"Change the case enter 3:"<<endl;
cout<<endl;
cout<<"Reverse and change the case enter 4:"<<endl;
cout<<endl;
cout<<"Change your first word enter 5:"<<endl;
cout<<endl;
cout<<"Change your second word enter 6:"<<endl;
cout<<endl;
cout<<"Quit enter 7:"<<endl;
cin>>opt;
cout<<endl;
if (opt==1){
search(wrd2);
}
if (opt==2){
revr(wrd2,wrd1);
}
if (opt==3){
chcs(wrd2,wrd1);
}
if (opt==4){
re_ch(wrd2,wrd1);
}
if (opt==5){
cout<<"Please change your first word here:";
cin>>wrd1;
cout<<""<<endl;
}
if (opt==6){
cout<<"Please change your second word here:";
cin>>wrd2;
cout<<""<<endl;
}
}
while(opt !=7);
if(opt==7)
cout<<"good bye";
}
我的代码对您有效吗？我的IDE再次没有出现错误的迹象。
void search(char wrd2[26])
{ bool fnd=false;
char ch;
int x=0, cnt=0;
cout<<"Please enter in a character you would like to search for:";
cin>>ch;
cout<<""<<endl;
fnd=srch(wrd2,ch);
cnt=cntr(wrd2,ch);
x=pos(wrd2,ch);
if(fnd==true)
{
cout<<"Yes! Your character was found! :) ";
if(cnt==1)
{
if(x==0)
{
cout<<ch<<" is the "<<x+1<<"st letter of the word "<<wrd2<<".";
}
if(x==1)
{
cout<<ch<<" is the "<<x+1<<"nd letter of the word "<<wrd2<<".";
}
if(x==2)
{
cout<<ch<<" is the "<<x+1<<"rd letter of the word "<<wrd2<<".";
}
if(x>2)
{
cout<<ch<<" is the "<<x+1<<"th letter of the word "<<wrd2<<".";
}
cout<<" There is "<<cnt<<" letter "<<ch<<" in the word "<<wrd2<<"."<<endl;
cout<<" "<<endl;
}
if(cnt>1)
{
if(x==0)
{
cout<<"It first appears as the "<<x+1<<"st letter of the word. ";
}
if(x==1)
{
cout<<"It first appears as the "<<x+1<<"nd letter of the word. ";
}
if(x==2)
{
cout<<"It first appears as the "<<x+1<<"rd letter of the word. ";
}
if(x>2)
{
cout<<"It first appears as the "<<x+1<<"th letter of the word. ";
}
cout<<"There is "<<cnt<<" "<<ch<<"'s in the word "<<wrd2<<"."<<endl;
cout<<" "<<endl;
}
}
else
{
cout<<"Your character "<<ch<<" was not found in the word "<<wrd2<<". :("<<endl;
cout<<""<<endl;
}
}
bool srch(char wrd[26], char ch)
{
int x=0;
bool fnd=false;
for(x=0; x<=25; x++)
{
if(wrd[x]==ch)
{
fnd=true;
return fnd;
break;
}
}
if(!fnd)
{
return fnd;
}
return 0;
}
int pos(char wrd[26], char ch)
{
for(int x=0;x<26;x++)
{
if (wrd[x] == ch)
{
return x;
}
}
return 0;
}
int cntr(char wrd[26], char ch)
{
int cnt=0;
int x=0;
for(x=0;x<26;x++)
{
if (wrd[x] == ch)
{
cnt++;
}
}
return cnt;
return 0;
}
void revr(char wrd2[26],char wrd1[26])
{
int s,x;
s=strlen(wrd2)-1;
cout<<"Your second word "<<wrd2<<" reversed added to first = ";
cout<<wrd1;
for(x=s;x>=0;x--)
{
cout<<(wrd2[x]);
}
cout<<" "<<endl;
cout<<" "<<endl;
}
void chcs(char wrd2[26], char wrd1[26])
{
char ch;
int s,x;
s=strlen(wrd2)-1;
cout<<"Your second word with case changed proceeded by the first = ";
cout<<wrd1;
for(x=0;x<=s;x++)
{
if(wrd2[x]>= 65 && wrd2[x] <= 90) //is it upper?
ch=wrd2[x]+32;
else if(wrd2[x]>= 97 && wrd2[x] <= 122) //is it lower?
ch=wrd2[x]-32;
else
ch=1; //invlaid char - mark with smiley face
cout<<ch;
}cout<<endl;
}
void re_ch(char wrd2[26], char wrd1[26])
{
char ch;
int s,x;
s=strlen(wrd2)-1;
//cout<<"String with case changed = ";
cout<<"Your second reversed and with the case changed procceeded by the first"<<endl;
cout<<" "<<endl;
cout<<wrd1;
for(x=s;x>=0;x--)
{
if(wrd2[x]>= 65 && wrd2[x] <= 90) //is it upper?
ch=wrd2[x]+32;
else if(wrd2[x]>= 97 && wrd2[x] <= 122) //is it lower?
ch=wrd2[x]-32;
else
ch=1; //invlaid char - mark with smiley face
cout<<ch;
}cout<<" "<<endl;
cout<<" "<<endl;
}
我该怎么办？
答案 0 :(得分：0)
我有类似的问题。关闭并重新开启日食为我做了。