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  1. #include <stdio.h>
  2.  
  3. int main() {
  4.     char str;
  5.     char ch;
  6.  
  7.     printf("请输入一个字符串: ");
  8.     scanf("%s", str);
  9.  
  10.     printf("请输入一个字符: ");
  11.     scanf(" %c", &ch);
  12.  
  13.     printf("\n--- 输出结果 ---\n");
  14.     printf("你输入的字符串是: %s\n", str);
  15.     printf("你输入的字符是: %c\n", ch);
  16.  
  17.     return 0;
  18. }
  19.  
Success #stdin #stdout 0.01s 5316KB
comments (?)
stdin
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Hello
A
stdout
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请输入一个字符串: 请输入一个字符: 
--- 输出结果 ---
你输入的字符串是: (null)
你输入的字符是: H
https://ideone.com/JWa97m
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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