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  1. #include<stdio.h>
  2. #include<string.h>
  3.  
  4. int main() {
  5.    char str[100], temp;
  6.    int i, j = 0;
  7.  
  8.    printf("\nEnter the string :");
  9.    gets(str);
  10.  
  11.    i = 0;
  12.    j = strlen(str) - 1;
  13.  
  14.    while (i < j) {
  15.       temp = str[i];
  16.       str[i] = str[j];
  17.       str[j] = temp;
  18.       i++;
  19.       j--;
  20.    }
  21.  
  22.    printf("\nReverse string is :%s", str);
  23.    return (0);
  24. }
Success #stdin #stdout 0s 9432KB
comments (?)
stdin
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Standard input is empty
stdout
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Enter the string :
Reverse string is :
https://ideone.com/9m92Ma
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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