Submission #1898629

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Source Code Expand

#include <iostream>

int main() {
    int n, a, b;
    scanf("%d %d %d", &n, &a, &b);
    int sum = 0;
    int num = 0;
    int abc = 0;
    int res = 0;
    for (int i = 1; i <= n; i++) {
        num = i;
        sum = 0;
        while (num > 0) {
            abc = num % 10;
            num = num / 10;
            sum = sum + abc;
        }
        if (sum >= a && sum <= b) {
            res = res + i;
        }
    }
    printf("%d\n", res);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:34: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d %d", &n, &a, &b);
                                  ^

Judge Result