14501 퇴사

#include <stdio.h>
 
int time[20] = { 0 };
int pay[20] = { 0 };
int dp[20] = { 0 };
 
int main() {
    int n;
    scanf("%d", &n);
 
    for (int i = 1; i <= n; i++) {
        scanf("%d %d", &time[i], &pay[i]);
 
        if (i + time[i] > n + 1) {
            pay[i] = 0;
        }
    }
 
    for (int i = 1; i <= n; i++) {
        int maxV = 0;
        for (int j = 1; j < i; j++) {
            if (j + time[j] <= i) {
                if (maxV < dp[j])
                    maxV = dp[j];
            }
        }
 
        dp[i] = maxV + pay[i];
    }
 
    int rst = 0;
    for (int i = 1; i <= n; i++) 
        if (rst < dp[i])
            rst = dp[i];
    
    printf("%d", rst);
}