Submission #214228

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Source Code Expand

#include<stdio.h>

long long int n, h, dm[3], dh[3];

int cost(long long int x0, long long int x1)
{
    int x2 = n - (x0 + x1);
    if (h + x0*dh[0] + x1*dh[1] - x2*dh[2] <= 0) {
        return n * dm[0] + 1;
    }
    return x0*dm[0] + x1*dm[1];
}

int main()
{
    long long int min, x0, x1, r;

    scanf("%lld%lld%lld%lld%lld%lld%lld", &n, &h,
            &dm[0], &dh[0], &dm[1], &dh[1], &dh[2]);
    
    min = n * dm[0] + 1;
    for (x0 = 0; x0 <= n; x0++) {
        for (x1 = 0; x0+x1 <= n; x1++) {
            if (min > (r = cost(x0, x1))) {
                min = r;
            }
        }
    }

    printf("%lld\n", min);

    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:19:52: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result