Submission #107891

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Source Code Expand

#include "stdio.h"
#include <iostream>
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define REP(i,n)  FOR(i,0,n)
#define dump(x)  cerr << #x << " = " << (x) << endl;
#define debug(x) cerr << #x << " = " << (x) << " (L" << __LINE__ << ")" << " " << __FILE__ << endl;

using namespace std;

void solve(double x){
    if (x < 0.1) cout << "00";
    else if (0.1 <= x && x <= 5.0){
        if(x <1.0) cout << "0" << x *10;
        else cout << 10 * x;
    }else if (x >= 6.0 && 30.0 >= x){
        cout << x +50;
    }else if (35.0 <= x && 70.0 >= x){
        cout << ((x - 30) / 5) + 80;
    }else if (70.0 <= x) cout << 89;
    cout << endl;
}

int main(){
    int x;
    scanf("%d", &x);
    double x1 = ((double)x / 10);
    solve(x1);
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:25:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result