Laboratoriya mashg’ulotini bajarish bo’yicha variantlar

#include "stdafx.h"

#include

#include

#include

#include

#include

using namespace std;

int func(string line){

int i=1;

string str;

bool s=0,s1=0, s2=0; int e1=0,e2=0;

int z2=0;

e1=0; e2=0; string h=""; int h2=0;

for(int t=0; t

s=0; s1=0; s2=0; e1=0; e2=0;

string d; d.assign(line,t,1);

if(d=="=" || d=="+" || d=="-" || d=="*" || d=="/" ){

if(line[t-1]=='+' || line[t-1]=='-' || line[t-1]=='*' || line[t-1]=='/' ){

if(d!="=" && (line[t-2]!='+' || line[t-2]!='-' || line[t-2]!='*' || line[t-2]!='/') ){

cout<

e1=1;

}

}

if(line[t+1]=='+' || line[t+1]=='-' || line[t+1]=='*' || line[t+1]=='/' ){

if(d=="="){

cout<

e1=1;

}

}

float a;

if(atof(h.c_str())){ a=atof(h.c_str());

cout<<"raqam("<

}

else if(e1!=1){

cout<<"identifikator("<

cout<<" operator("<

}

h2=0; h.clear();

}

else if(d==";" || d==","){ e2=t; s1=1; s=0; s2=0;

if((d!=",") && line[t-1]=='+' || line[t-1]=='-' || line[t-1]=='*' || line[t-1]=='/' ){

if(d!="=" && (line[t-2]=='+' || line[t-2]=='-' || line[t-2]=='*' || line[t-2]=='/') ){

cout<

e1=1;

}

}

if(line[t+1]=='+' || line[t+1]=='-' || line[t+1]=='*' || line[t+1]=='/' ){

if(d==","){

cout<

e1=1;

}

}

float a;

if(atof(h.c_str())){ a=atof(h.c_str());

cout<<"Raqam("<

}

else if(e1!=1){

cout<<"identifikator("<

cout<<" Ajratuvchi("<

}

h2=0; h.clear();

}

else if(d=="{" || d=="}"){ e2=t; s1=1; s=0; s2=0;

if((d!=",") && line[t-1]=='+' || line[t-1]=='-' || line[t-1]=='*' || line[t-1]=='/' ){

if(d!="=" && (line[t-2]=='+' || line[t-2]=='-' || line[t-2]=='*' || line[t-2]=='/') ){

cout<

e1=1;

}

}

if(line[t+1]=='+' || line[t+1]=='-' || line[t+1]=='*' || line[t+1]=='/' ){

if(d=="}" || d=="{"){

cout<

e1=1;

}

}

float a;

if(atof(h.c_str())){ a=atof(h.c_str());

cout<<"Raqam("<

}

else if(e1!=1){

cout<<"identifikator("<

cout<<" Figurali qavs("<

}

h2=0; h.clear();

}

else if(d==" "){ s2=1; s=0; s1=0;

float a;

if(atof(h.c_str())){ a=atof(h.c_str());

cout<<"Raqam("<

}

else if(!h.empty()) cout<<"identifikator("<

h2=0; h.clear();

}

else {

h=h+d; h2++;

}

}

if(s==0 && s1==0 && s2==0) {

cout<<"identifikator("<

}

i++;

}

int main(){

ifstream oqi("1.txt");

if(!oqi.is_open()){

cout<<"Fayl topilmadi"<

}

string l;

while (getline(oqi, l))

{

if(oqi.fail()) break;

func(l);

}

return 0;

}