pareInt c
public cpp v1 · immutableunsigned int parseInt(char* ptr) { const char *s = ptr; uint r = 0; uint p = 0; while (s[p]) { char c = s[p]; if ((c < '0') || (c > '9')) { return 0; } r = r * 10 + (c - '0'); ++p; } return r;};unsigned int parseInt(char* ptr) { const char *s = ptr; uint r = 0; uint p = 0; while (s[p]) { char c = s[p]; if ((c < '0') || (c > '9')) { return 0; } r = r * 10 + (c - '0'); ++p; } return r;};