Submission #891292

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Source Code Expand

#include "bits/stdc++.h"
using namespace std;
#define rep(i,n) for(int (i)=0;(i)<(int)(n);++(i))
#define rer(i,l,u) for(int (i)=(int)(l);(i)<=(int)(u);++(i))
#define reu(i,l,u) for(int (i)=(int)(l);(i)<(int)(u);++(i))
static const int INF = 0x3f3f3f3f; static const long long INFL = 0x3f3f3f3f3f3f3f3fLL;
typedef vector<int> vi; typedef pair<int, int> pii; typedef vector<pair<int, int> > vpii; typedef long long ll;
template<typename T, typename U> static void amin(T &x, U y) { if(y < x) x = y; }
template<typename T, typename U> static void amax(T &x, U y) { if(x < y) x = y; }

int main() {
	char s[100001];
	while(~scanf("%s", s)) {
		int K;
		scanf("%d", &K);
		int n = strlen(s);
		rep(i, n) {
			if(s[i] != 'a') {
				int k = 'z' + 1 - s[i];
				if(k <= K) {
					s[i] = 'a';
					K -= k;
				}
			}
		}
		s[n - 1] = (s[n - 1] - 'a' + K) % 26 + 'a';
		puts(s);
	}
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:15:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &K);
                  ^

Judge Result