1716. 计算力扣银行的钱
状态:AC
代码:
class Solution {
public:
int totalMoney(int n) {
int sum = 0;
int monday = 1;
int week = n / 7;
while(week--){
sum = sum + (monday + monday+6)/2 * 7;
n = n-7;
monday++;
}
while(n--){
sum += monday++;
}
return sum;
}
};
状态:AC
代码:
class Solution {
public:
int totalMoney(int n) {
int sum = 0;
int monday = 1;
int week = n / 7;
while(week--){
sum = sum + (monday + monday+6)/2 * 7;
n = n-7;
monday++;
}
while(n--){
sum += monday++;
}
return sum;
}
};
让时间为你证明