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main.cpp
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main.cpp
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#include <iostream>
#include <string>
using namespace std;
int main()
{
int op = 0;
cout << "Welcome to the simple calculator coded in C++ made by Luckytrang2010/Tangly/4Bytes,\nDiscord: 4Bytes#9688 Choose an option:\n1 - Add\n2 - Subtract\n3 - Multiply\n4 - Divide\nOption: ";
cin >> op;
static double result = 0;
if (op == 1) {
int a = 0;
cout << "How many times are you gonna add?: ";
cin >> a;
double values[a];
for (int num = 0; num < a; num++) {
int b;
cout << "Enter a value: ";
cin >> b;
values[num] = b;
result = result + b;
}
for (int num = 0; num < a; num++) {
if (num != a-1) {
cout << values[num] << " + ";
} else if (num == a-1) {
cout << values[num];
}
}
} else if (op == 2) {
int a = 0;
cout << "How many times are you gonna subtract?: ";
cin >> a;
double values[a];
for (int num = 0; num < a; num++) {
int ma;
int b;
cout << "Enter a value: ";
if (num != 0) {
cin >> b;
values[num] = b;
result = result - b;
} else if (num == 0) {
cin >> ma;
values[num] = ma;
result = ma;
}
}
for (int num = 0; num < a; num++) {
if (num != a-1) {
cout << values[num] << " - ";
} else if (num == a-1) {
cout << values[num];
}
}
} else if (op == 3) {
int a = 0;
cout << "How many times are you gonna multiply?: ";
cin >> a;
double values[a];
for (int num = 0; num < a; num++) {
int b;
cout << "Enter a value: ";
if (num == 0) {
cin >> b;
values[num] = b;
result = b;
} else {
cin >> b;
values[num] = b;
result = result * b;
}
}
for (int num = 0; num < a; num++) {
if (num != a-1) {
cout << values[num] << " x ";
} else if (num == a-1) {
cout << values[num];
}
}
} else if (op == 4) {
int a = 0;
cout << "How many times are you gonna divide?: ";
cin >> a;
double values[a];
for (int num = 0; num < a; num++) {
int b;
cout << "Enter a value: ";
if (num == 0) {
cin >> b;
values[num] = b;
result = b;
} else {
cin >> b;
values[num] = b;
result = result / b;
}
}
for (int num = 0; num < a; num++) {
if (num != a-1) {
cout << values[num] << " / ";
} else if (num == a-1) {
cout << values[num];
}
}
}
int op1 = 0;
cout << " = " << result;
cout << "\nWould you like to run calculator again?\n0 - No\n1 - Yes\nOption: ";
cin >> op1;
if (op1 == 1) {
main();
}
}