View Code of Problem 11

#include<stdio.h>
#include<iostream>
#include<cstring>
using namespace std;
 
int main() {
	int t;
	int n = 1;
	char target[3] = { 'X','Y','Z' };
	while (scanf("%d",&t)!=EOF) {
		getchar();
		if (t == 0) {
			break;
		}
		cout << "Case #" << n << ":\n";
		n++;
		for (int i = 0; i < t; i++) {
			int a[3] = { 0 }, b[3] = { 0 };
			char p[100];
			cin.getline(p,100);
			for (int i = 0; i<strlen(p); i=i+6) {
				if (p[i + 2] == 'X') {
					a[0] = a[0] + p[i] - '0';
					b[0] = p[i + 4] - '0';
				}
				if (p[i + 2] == 'Y') {
					a[1] = a[1] + p[i] - '0';
					b[1] =  p[i + 4] - '0';
				}
				if (p[i + 2] == 'Z') {
					a[2] = a[2] + p[i] - '0';
					b[2] = p[i + 4] - '0';
				}
			}
			for (int i = 0; i < 3; i++) {
				if (b[i] == 0) {
					continue;
				}
				a[i] = a[i] * b[i];
				b[i] = b[i] - 1;
			}
			int j = 0;
			int count = 0;
			for (int j = 0; j < 3; j++) {
				if (a[j] != 0) {
					if (count != 0) {
						cout << " + ";
					}
					cout << a[j];
					if (b[j] != 0) {
						cout << " * "<< target[j] << " ^ " << b[j];
					}
					count++;
				}
				
			}
			cout << endl;
			
 
		}
	}
 
	return 0;
}