Question

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int i=0,menu;

typedef struct _Person
{
    char name[10] ;
    int tele;
}Person;

void add(Person *pp[i])                   // I want to edit the struct's name 
{
    char aa[10];
    printf("Enter name : ");              
    scanf("%s",pp[i]->name);              //struct pointer's name dynamic memory gets string
}    

int main()
{
    Person *pp[3];

    for(int j=0; j<3; j++)
    {
        pp[j] = malloc(sizeof(struct _Person));        //
    }
        printf("Select menu \n1.add tele 0. exit\n");
        scanf("%d", &menu);

    while( menu != 0)
    {

        switch( menu )
        {
            case 1: add(?????????); i++; break;       // call add FUNC

        }
        printf("Select menu \n1.add tele\n");
        scanf("%d", &menu);
    }
    for(int j=0; j<3; j++)
        printf("%s %s %s", pp[j]->name);             // Then I wanna show the stings in here...

}

我想制作一种电话簿！所以试图在结构指针中构造结构样式的内存但是我不知道该把参数放在添加FUNC中并使代码添加部分....;（（（请帮助我..

Answer 1

只需将当前条目传递给您的添加功能

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和

resnet50

如何在FUNC中更改struct的值？

1 个答案: