Submission #1111974

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Source Code Expand

#include <cstdio>
#include <algorithm>
#include <cstring>
 
using namespace std;
 
static const int INF=1<<29;
 
int main() {
    int R, G, B;
    scanf("%d %d %d", &R, &G, &B);
 
    int N=R+G+B;
    int dp[2][1010];
    memset(dp, 0x3f, sizeof dp); dp[0][0]=0;
 
    for (int i=0; i<2000; ++i)
        for (int j=0; j<=N; ++j) {
            if (dp[(i&1)^1][j] > dp[i&1][j])
                dp[(i&1)^1][j] = dp[i&1][j];
 
            int cost=INF;
            if (j < R) {
                cost = abs(900-i);
            } else if (j < R+G) {
                cost = abs(1000-i);
            } else if (j < R+G+B) {
                cost = abs(1100-i);
            }
 
            if (dp[(i&1)^1][j+1] > dp[i&1][j] + cost)
                dp[(i&1)^1][j+1] = dp[i&1][j] + cost;
 
            dp[i&1][j] = INF;
        }
 
    printf("%d\n", dp[0][N]);
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:34: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d %d", &R, &G, &B);
                                  ^

Judge Result