$O(tl)$
#include<cstdio> int t; char s1[21], s2[21]; int main() { scanf("%d", &t); while (t--) { scanf("%s %s", s1, s2); printf("Distances:"); for (int j = 0; s1[j]; j++) printf(" %d", (s1[j]>s2[j]) * 26 + s2[j] - s1[j]); puts(""); } return 0; }
#include<cstdio> int t; char s1[21], s2[21]; int main() { scanf("%d", &t); while (t--) { scanf("%s %s", s1, s2); printf("Distances:"); for (int j = 0; s1[j]; j++) printf(" %d", (s1[j]>s2[j]) * 26 + s2[j] - s1[j]); puts(""); } return 0; }
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