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+8 -4
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@@ -36,19 +36,23 @@ void strCopy(string* s1, string* s2) {
// ------------------------------------- // -------------------------------------
// CONVERT - different convert to str // CONVERT - different convert to str
// ------------------------------------- // -------------------------------------
int numLen(double num) {
return snprintf(NULL, 0, "%lf", num);
}
char* int2Str(int* num) { char* int2Str(int* num) {
char* buffer = malloc(12); char* buffer = malloc(numLen(*num) + 2);
sprintf(buffer, "%d", *num); sprintf(buffer, "%d", *num);
return buffer; return buffer;
} }
char* float2Str(float* num) { char* float2Str(float* num) {
char* buffer = malloc(12); char* buffer = malloc(numLen(*num) + 2);
sprintf(buffer, "%f", *num); sprintf(buffer, "%f", *num);
return buffer; return buffer;
} }
char* double2Str(double* num) { char* double2Str(double* num) {
char* buffer = malloc(12); char* buffer = malloc(numLen(*num) + 2);
sprintf(buffer, "%f", *num); sprintf(buffer, "%lf", *num);
return buffer; return buffer;
} }
// -------------- END ------------------ // -------------- END ------------------