每个字母为0~9，使得式子成立
写了烂代码，过了，期待以后的改进
using namespace std;
int main() {
for (int l=0; l <= 9; l++) {
for (int s=0; s <= 9; s++) {
for (int a = 0; a <= 9; a++) {
for (int m = 0; m <= 9; m++) {
int left = 11 * l + 9 * s;
int right2 = 800 * a + 100 * m;
if (left / 100 == right2 / 100 % 10) {
for (int e = 0; e <= 9; e++) {
int right = 9 * e;
if (left % 10 == right % 10 && left / 10 % 10 == right / 10) {
for (int b = 0; b <= 9; b++) {
int left2 = 2000 * b;
if (left2 / 1000 % 10 == right2 / 1000) {
for (int g = 0; g <= 9; g++) {
if (left2 / 10000 == g) {
int base = 1000 * b + 100 * a + 10 * s + e;
int ball = 1000 * b + 100 * a + 10 * l + l;
int games = 10000 * g + 1000 * a +
100 * m + 10 * e + s;
cout << base << " + " << ball << " = " <<
games << endl;
}
}
}
}
}
}
}
}
}
}
}
return 0;
}
cpp
