I have an error in my code can you help me to solve it !

Answer 1

#include<iostream>
#include<fstream>
#include<string>
#include<stdio.h>
#include<stdlib.h>
using namespace std;

int main(int argc, char *Argv[])
{
string a=Argv[1];
string op=Argv[2];
string key=Argv[3];
if(a="1"){
if(op="e")
.
.
.

Answer 2

there is an error in if(a="1")

Answer 3

thank you so much 😅

Answer 4

I have another error ,,
string namefile=file name + ".sh512";
ifstream infile;
strstream<<infile.rdbuf();
string str=strstream.str();
infile.open(namefile);

the error in the last line

Answer 5

infile.open(namefile);

Answer 6

no matching function for call to 'std::basic_ifstream<char>::open(std::string&)'
infile.open(namefile);

Answer 7

thank you

Answer 8

I have a problem in my code.
but here I can't post a picture 😭

Answer 9

here we can't post images !

Answer 10

http://imgur.com/0R82RlS

Answer 11

do u want me to post the code ?

Answer 12

oohhh thank you so much ,, I appreciate that wallah

Answer 13

I need to write a program that implements encrypting/decrypting a small file using RSA to achieve confidentiality using openssl package !
and signing/verifying a file after hashing it using SHA-512 (using openssl package)

Answer 14

ok

Answer 15

https://ideone.com/aLTF2A

Answer 16

Nooooo😭 it gives me errors

Answer 17

not errors , it gives me the screen that I captured to you!
when I compile it
I wrote Gcc sec.cpp -o sec2.cpp

Answer 18

I compile it on linux

Answer 19

gcc

Answer 20

hmm I don't know 😭
did u know how to solve it !
it didn't give me error it gives me the screen that I captured to you!