Question

se citesc trei nr.naturale să se verifice dacă coincid cu 1.2.3 ​

Answer 1

Răspuns:

#include <iostream>

using namespace std;

#include <string.h>

int main(){

int a,b,c,avem123;;

string mesaj;

cout<<"Numarul a:";

cin>>a;

cout<<"Numarul b:";

cin>>b;

cout<<"Numarul c:";

cin>>c;

mesaj ="Coincid cu 1 2 3!";

avem123=0;

if ((a==1) and (b==a+1) and (c==a+2)) {

 cout<<mesaj;avem123=1;}

if ((a==1) and (c==a+1) and (b==a+2))  {

 cout<<mesaj;avem123=1;}  

if ((b==1) and (a==b+1) and (c==b+2)) {

cout<<mesaj;avem123=1;}

if ((b==1) and (c==b+1) and (a==b+2)) {

cout<<mesaj;avem123=1;}

if ((c==1) and (a==c+1) and (b==c+2)) {

cout<<mesaj;avem123=1;}

if ((c==1) and (b==c+1) and (a==c+2)) {

cout<<mesaj;avem123=1;}

if (avem123==0) cout<<"Nu coincid!";

}