void MainWindow::onLoad() { ui->detEdit->clear(); ui->detEdit->clear(); ui->LLEdit->clear(); ui->normaEdit->clear(); ui->inputEdit->clear(); ui->solEdit->clear(); if(A != 0) { for(int i = 0; i < n; i++) { free(A[i]); } free(A); A = 0; } if(d != 0) { free(d); d = 0; } if(b != 0) { free(b); b = 0; } QFile file(ui->fileNameEdit->text()); if(!file.open(QIODevice::ReadOnly | QIODevice::Text)) { return; } n = file.readLine().split('\n').at(0).toInt(0, 10); m = file.readLine().split('\n').at(0).toInt(0, 10); A = (double**) malloc (n * sizeof(double*)); d = (double*) malloc (n * (sizeof (double))); b = (double*) malloc (n * (sizeof (double))); x = (double*) malloc (n * sizeof(double)); for(int i = 0; i < n; i++) { A[i] = (double*) malloc (n * (sizeof (double))); QList<QByteArray> numbers = file.readLine().split(' '); for(int j = 0; j < n; j++) { A[i][j] = numbers.at(j).split('\n').at(0).toDouble(); } d[i] = A[i][i]; } QList<QByteArray> numbers = file.readLine().split(' '); for(int j = 0; j < n; j++) { b[j] = numbers.at(j).split('\n').at(0).toDouble(); } printInput(); calcDesc(); calcDet(); calcSol(); calcNorma(); }
int main(void) { char input_arr[] = {'c','f','j','p','v','y'}; char key[] = {'a','c','j','s','z'}; int inputlen = sizeof(input_arr)/sizeof(input_arr[0]); int keylen = sizeof(key)/sizeof(key[0]); int i=0; for(i=0;i<keylen;i++){ printInput(input_arr, key[i]); printf("Output: %c\n\n",smallest_character(input_arr, key[i],inputlen)); } return 0; }
int main() { // Print a preamble with copyright and class declaration, followed by the // input FP16 array, and reference outputs for pair-wise arithmetic // operations. printf("%s", preamble); printInput(); printReferenceOutput(OUTPUT_ARRAY_ADD, add, 1); printReferenceOutput(OUTPUT_ARRAY_SUB, subtract, 1); printReferenceOutput(OUTPUT_ARRAY_MUL, multiply, 1); printReferenceOutput(OUTPUT_ARRAY_DIV, divide, 3); printf("}"); }
int main() { int input; FILE *file = getFile(); FILE *out = fopen("stacktrace.txt", "w"); code = malloc(sizeof(Instruction)*MAX_CODE_LENGTH); stack = calloc(MAX_STACK_HEIGHT, sizeof(int)); int size = 0; //size will be calculated as each line is read in and printed out size = printInput(file, out, size); fetch(size, out); //execute cycle is called inside of fetch() fclose(file); fclose(out); return 0; }
void process_cli(int connectfd, struct sockaddr_in client) { struct headTail *headtail = malloc(sizeof(struct headTail)); pthread_setspecific(key_headtail, headtail); char buffer[MAXBUF]; int receivedBytes = -2; printf("You got a connection from client,IP is %s, PORT is %d\n", inet_ntoa(client.sin_addr), ntohs(client.sin_port)); /*receive the name of client*/ receivedBytes = recv(connectfd, buffer, MAXBUF, 0); if(-1 == receivedBytes) { perror("receive data of name of client error"); } else if (0 == receivedBytes) { printf("network disconnected accidentally.\n"); } else { buffer[receivedBytes] = '\0'; printf("The name of client is %s.\n", buffer); if (insert(headtail, buffer)) { printf("insert name failed.\n"); } else { /*recieve data*/ while(1) { receivedBytes = recv(connectfd, buffer, MAXBUF, 0); if(-1 == receivedBytes) { perror("receive data error"); break; } else if (0 == receivedBytes) { /*printf("network disconnected accidentally.\n");*/ break; } buffer[receivedBytes] = '\0'; if (insert(headtail, buffer)) { printf("insert failed.\n"); break; } reverse(buffer, receivedBytes); /*send data*/ send(connectfd, buffer, strlen(buffer), 0); } } } printInput(); close(connectfd); printf("[info]:close:%s.\n", inet_ntoa(client.sin_addr)); }
int main(int argc, char **argv) { if (argc != 3 && argc != 4) { std::cout << "Usage: Maxit_tester <program1> <program2> [<seed>]\n"; return 1; } const char *program1 = argv[1]; const char *program2 = argv[2]; // init field if (argc >= 4) srand(atoi(argv[3])); else srand((unsigned int)time(NULL)); for (int i = 0 ; i < size ; ++i) { for (int j = 0 ; j < size ; ++j) { field[i][j] = rand() % size + 1; } } col = 1; row = 1; // save field and score before the first move saveField(1); bool first = true; ExecutionResult result = ER_OK; for (int move = 0 ; move < size * size ; ++move) { std::ostringstream outs; for (int i = 0 ; i < size ; ++i) { for (int j = 0 ; j < size ; ++j) { outs << field[i][j] << " "; } outs << "\n"; } outs << !first + 1 << "\n" << (first ? row : col) << "\n"; std::string output; printInput(first, outs.str()); result = runProcess(first ? program1 : program2, outs.str(), output, 1000, 64000); if (result == ER_OK) { InStream ins(output); int rowcol; try { ins >> ValueInBounds<int>(rowcol, 1, size); } catch (ReadCheckerException &exception) { result = ER_IM; std::ostringstream outs; outs << output << std::endl << exception.getReadResultText() << ": " << exception.what() << std::endl; printLog(first, result, outs.str()); break; } if ( (first && field[row-1][rowcol-1]) || (!first && field[rowcol-1][col-1]) ) { if (first) col = rowcol; else row = rowcol; printLog(first, result, output); scores[!first] += field[row-1][col-1]; field[row-1][col-1] = -field[row-1][col-1]; // save field and score after the correct move saveField(!first + 1); field[row-1][col-1] = 0; // get next player bool canFirst = checkFirst(row); bool canSecond = checkSecond(col); if ((first && canSecond) || (!first && canFirst)) first = !first; else if (canFirst) first = true; else if (canSecond) first = false; else break; } else { result = ER_IM; printLog(first, result, output); break; } } else {