Submission #1689861

---

Source Code Expand

#include <stdio.h>
#include <cstdlib>
#include <cmath>

int main(int argc, char const *argv[]) {
    int m;
    scanf("%d", &m);
    if (m < 100) {
        printf("%s\n", "00");
    } else if (100 <= m && m <= 5000) {
        m /= 100;
        if (m < 10) {
            printf("%s\n", "0" + ('0' + m));
        } else {
            printf("%d\n", m);
        }
    } else if (6000 <= m && m <= 30000) {
        printf("%d\n", m/1000 + 50);
    } else if (35000 <= m && m <= 70000) {
        printf("%d\n", (m/1000 - 30)/5 + 80);
    } else if (70000 < m) {
        printf("%d\n", 89);
    }
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main(int, const char**)’:
./Main.cpp:7:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &m);
                    ^

Judge Result