即使已找到，我如何删除未找到的东西? [英] How do I remove the not found even if it is found already?

问题描述

这只是我程序的一部分.即使找到ID号，该程序也会显示Not Found.

This is just the portion of my program. This program displays Not Found even if the id number is found.

void search(void)
{
    char ID[10];
    int i, found;

    cout<<"Enter ID to search: ";
    gets(ID);
    found=0;
    for(i=0;i<top;i++)
    {
        if(!strcmp(ID, info[i].ID))
        {
            display(i);
            found=1;
            cout<<"\n";
        }
        else
        {
            cout<<"Not found\n";
        }
    }
}

这是错误的输出

Here''s the incorrect output

Enter ID to search: 111

Not found
Name: jude
ID: 111
Semester: 1
Major: IT

我只想删除未找到"

I just want to remove the "Not found"

推荐答案

删除for循环内的else块，并在循环完成后的if块:

Remove the else block inside the for loop, and add the "Not found" message inside an if block after the loop has completed:

for (i = 0; i < top; i++)
{
    if (!strcmp(ID, info[i].ID))
    {
        display(i);
        found = 1;
        cout << "\n";
    }
}
if (found == 0)
{
    cout << "Not found\n";
}

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