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  1. #include <stdio.h>
  2. #include <string.h>
  3. int main(){
  4.     char str[20],ch;
  5.     int i, n, j;
  6.     printf("Digite uma frase:\n");
  7.     scanf("%[^\n]\n",str);
  8.     printf("Digite uma letra dessa frase:\n");
  9.     scanf("%c",&ch);
  10.     printf("Frase: [%s]\nCaracterece: [%c]\n", str, ch);
  11.     n=strlen(str);
  12.  
  13.     for(i=0, j=0; i<n; i++)
  14.     {
  15.         if(str[i]!=ch)
  16.         {
  17.             str[j]=str[i];
  18.             j++;
  19.         }
  20.     }
  21.     str[j]='\0';
  22.     printf("removemos a letra digitada: %s\n", str);
  23.     return 0;
  24. }
Success #stdin #stdout 0s 4276KB
comments (?)
stdin
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ola mundo
o
stdout
copy 
Digite uma frase:
Digite uma letra dessa frase:
Frase: [ola mundo]
Caracterece: [o]
removemos a letra digitada: la mund
https://ideone.com/VOgx6r
language:
C (gcc 8.3)
created:
5 years ago
visibility:
public

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