c - Strange characters at the end of string -


i want fill string '_' have

while (i < length) {   myword[i] = 95;   i++; }

length const int typed user. when type printf("%s",myword); it's output '____#s' or '____#' or it's output good.

where problem? thank :)

a string must end \0 char

while (i < length) {   myword[i] = 95;   i++; } myworkd[i] = 0;

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