projectEuler/problem18.c at master · BuzzHari/projectEuler · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
#include<stdio.h>

#define row 100
#define col 100

int main(){
    int arr[101][101];

    for(int i = 0; i < row; i++){
        for(int j = 0; j<=i; j++){
            scanf("%d", &arr[i][j]);
        }
    }


    for(int i = row-1; i >= 90; i--){
        for(int j = 0; j<=i; j++){
            printf("%d ", arr[i][j]);
        }
        printf("\n");
    }

    for(int i = row-2; i>=0; i--){
        for(int j = 0; j<=i; j++){
            if(arr[i][j]+arr[i+1][j] > arr[i][j] + arr[i+1][j+1])
                arr[i][j] += arr[i+1][j];
            else
                arr[i][j] += arr[i+1][j+1];

            //printf("%d ", arr[i][j]);
        }
        //printf("\n");
    }

    printf("%d\n", arr[0][0]);

    return 0;
}