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} | } | ||
== 1-2 == | == 1-2 == | ||
// | //strlen | ||
char strlen(char* dest) { | char strlen(char* dest) { | ||
Revision as of 00:07, 12 November 2020
1
//strcpy
char strcpy(char* dest, char* source) {
char* dptr = dest;
do {
*dptr++ = *(source++);
} while (*source);
return dest;
}
1-2
//strlen
char strlen(char* dest) {
int length = 0;
for (int i = 0; dest[i] != '\0'; i++) {
length++;
}
return length;
}