트럭주차
#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
int main(void) {
int a, b, c;
int arr[101];
for (int i = 0; i < 101; i++) {
arr[i] = 0;
}
scanf("%d %d %d", &a, &b, &c);
for (int i = 0; i < 3; i++) {
int in, out;
scanf("%d %d", &in, &out);
for (int j = in; j < out; j++) {
arr[j] = arr[j] + 1;
}
}
int sum = 0;
for (int i = 0; i < 100; i++) {
if (arr[i] == 1) {
sum = sum + arr[i] * a;
}
else if (arr[i] == 2) {
sum = sum + arr[i] * b;
}
else if (arr[i] == 3) {
sum = sum + arr[i] * c;
}
}
printf("%d", sum);
return 0;
}

