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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include <string.h>
  4. void Reverse(char str[]);
  5. int main()
  6. {
  7.     char str[100];
  8.     printf("Input a string:");
  9.     gets(str);
  10.     Reverse(str);
  11.     printf("Inversed results:%s\n",str);
  12. }
  13. void Reverse(char str[]){
  14.     int n=strlen(str);
  15.     int i;
  16.     char temp;
  17.     for(i=0;i<(n/2);i++){
  18.         temp=str[i];
  19.         str[i]=str[n-i-1];
  20.         str[n-i-1]=temp;
  21.     }
  22. }
Success #stdin #stdout 0s 5320KB
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stdin
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asd
stdout
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Input a string:Inversed results:dsa
https://ideone.com/dWxey2
language:
C (gcc 8.3)
created:
5 days ago
visibility:
public

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