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  1. /******************************************************************************
  2.  
  3. Welcome to GDB Online.
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  5. Code, Compile, Run and Debug online from anywhere in world.
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  7. *******************************************************************************/
  8. #include <stdio.h>
  9. #include <stdlib.h>
  10. int main()
  11. {
  12.     int i,j,marca,k;
  13.     k=0;
  14.     char aux[50];
  15.     char *aux1;
  16.     printf("introduce la palabra a invertir\n");
  17.     fgets(aux,50,stdin);
  18.     int N=strlen(aux);
  19.     printf("%i\n",N);
  20.     printf("%s",aux);
  21.     aux1=(char*)malloc(N*sizeof(char));
  22.     strcpy(aux1,aux);
  23.     int M=strlen(aux1);
  24.     printf("%i\n",M);
  25.     printf("%s\n",aux1);
  26.     printf("%s\n",aux);
  27.     for(i=N-1;i>=0;i--){
  28.     marca=0;
  29.         for(j=k;j<N&&marca==0;j++){
  30.             aux1[j]=aux[i];
  31.             marca=1;
  32.             k++;
  33.         }
  34.     }
  35.     printf("%s\n",aux1);
  36.     printf("%s\n",aux);
  37.     return 0;
  38. }
Success #stdin #stdout 0s 4280KB
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introduce la palabra a invertir
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slrig_$$ap_$GN0RTS_4_s1_s1Ht :drowssap nimda :ema49
slrig_$$ap_$GN0RTS_4_s1_s1Ht :drowssap nimda :ema
slrig_$$ap_$GN0RTS_4_s1_s1Ht :drowssap nimda :ema
ame: admin password: tH1s_1s_4_STR0NG$_pa$$_girls
slrig_$$ap_$GN0RTS_4_s1_s1Ht :drowssap nimda :ema
https://ideone.com/9ya8Dt
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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