/in/database.c: In function 'LOAD':
/in/database.c:86:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                     for (int j = 0; j < strlen(token); j++) {
                                       ^
/in/database.c:90:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                     for (int j = 0; j < strlen(token); j++) {
                                       ^
/in/database.c: In function 'LIST':
/in/database.c:113:22: warning: ISO C forbids empty initializer braces [-Wpedantic]
     char temp[360] = {};
                      ^
/in/database.c:114:24: warning: ISO C forbids empty initializer braces [-Wpedantic]
     char *tempx[360] = {};
                        ^
/in/database.c: In function 'INSERT':
/in/database.c:143:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0;i<strlen(a);i++){
                    ^
/in/database.c:146:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int m = p+2;m< strlen(a);m++) {
                      ^
/in/database.c:157:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for (int j=0;j<strlen(token);j++)
                           ^
/in/database.c:162:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for (int j=0;j<strlen(token);j++)
                           ^
/in/database.c: In function 'UPDATE':
/in/database.c:193:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (; i < strlen(a); i++) {
              ^
/in/database.c:205:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (int w=0;w<strlen(token);w++)
                       ^
/in/database.c:210:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (int w=0;w<strlen(token);w++)
                       ^
/in/database.c:214:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (; f < strlen(a); f++) {
              ^
/in/database.c:222:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int m = g+2;m<strlen(a)-1;m++){
                      ^
/in/database.c:226:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int w=0;w<strlen(token);w++)
                   ^
/in/database.c:231:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int w=0;w<strlen(token);w++)
                   ^
/in/database.c:243:43: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                         for (int w = 0; w < strlen(db->tables[r].assignments[m].course); w++) {
                                           ^
/in/database.c:247:54: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                     else if(d[1]=='a'){for (int w=0;w<strlen(db->tables[r].assignments[m].name);w++)
                                                      ^
/in/database.c:262:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                           for (int w = 0; w < strlen(db->tables[r].assignments[m].course); w++) {
                                             ^
/in/database.c:266:56: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                       else if(d[1]=='a'){for (int w=0;w<strlen(db->tables[r].assignments[m].name);w++)
                                                        ^
/in/database.c:280:41: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                       for (int w = 0; w < strlen(db->tables[r].assignments[m].course); w++) {
                                         ^
/in/database.c:284:52: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                   else if(d[1]=='a'){for (int w=0;w<strlen(db->tables[r].assignments[m].name);w++)
                                                    ^
/in/database.c:298:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                           for (int w = 0; w < strlen(db->tables[r].assignments[m].course); w++) {
                                             ^
/in/database.c:302:56: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                       else if(d[1]=='a'){for (int w=0;w<strlen(db->tables[r].assignments[m].name);w++)
                                                        ^
/in/database.c: In function 'DELETE':
/in/database.c:327:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(;i<strlen(a);i++){
           ^
/in/database.c:333:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int m = p+2;m<strlen(a)-1;m++){
                      ^
/in/database.c:339:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int w=0;w<strlen(token);w++)
                   ^
/in/database.c:344:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int w=0;w<strlen(token);w++)
                   ^
/in/database.c: In function 'SELECT':
/in/database.c:433:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (t = n; t < strlen(a); t++) {
                       ^
/in/database.c:461:29: warning: statement with no effect [-Wunused-value]
                             for (m; m < db->tables[j].assignNum; m++) {
                             ^~~
/in/database.c:476:29: warning: statement with no effect [-Wunused-value]
                             for (m; m < db->tables[j].assignNum; m++) {
                             ^~~
/in/database.c:519:29: warning: statement with no effect [-Wunused-value]
                             for (m; m < db->tables[j].assignNum; m++) {
                             ^~~
/in/database.c:534:29: warning: statement with no effect [-Wunused-value]
                             for (m; m < db->tables[j].assignNum; m++) {
                             ^~~
/in/database.c:411:66: warning: unused variable 'z' [-Wunused-variable]
         int n = 0, j = 0, k = 0, s = 0, t = 0, fx = 0, p = 0,x=0,z=0;
                                                                  ^
/in/database.c:411:62: warning: unused variable 'x' [-Wunused-variable]
         int n = 0, j = 0, k = 0, s = 0, t = 0, fx = 0, p = 0,x=0,z=0;
                                                              ^
/in/database.c:411:56: warning: unused variable 'p' [-Wunused-variable]
         int n = 0, j = 0, k = 0, s = 0, t = 0, fx = 0, p = 0,x=0,z=0;
                                                        ^
/in/database.c:410:14: warning: unused variable 's5' [-Wunused-variable]
         char s5[50] = {0};
              ^~
/in/database.c:407:14: warning: unused variable 'h' [-Wunused-variable]
         char h[50] = {0};
              ^
/in/database.c: In function 'SELECT1':
/in/database.c:577:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(;i<strlen(a);i++){
           ^
/in/database.c:583:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(;q<strlen(a);q++){
           ^
/in/database.c:592:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int w=0;w<strlen(token);w++)
                   ^
/in/database.c:597:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int w=0;w<strlen(token);w++)
                   ^
/in/database.c:601:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int y = 0;y<strlen(a)-1;y++){
                    ^
/in/database.c:604:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int m = g+3;m<strlen(a);m++){
                      ^
/in/database.c:574:10: warning: unused variable 'l' [-Wunused-variable]
     char l[360]={0};
          ^
/in/database.c:573:10: warning: unused variable 'e' [-Wunused-variable]
     char e[360]={0};
          ^
/in/database.c: In function 'AUTO':
/in/database.c:785:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                 for (int q = n + 1; q < strlen(query); q++){
                                       ^
/in/database.c: In function 'main':
/in/database.c:839:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                 for (int q = n + 1; q < strlen(query); q++) {
                                       ^
/in/database.c: In function 'INSERT':
/in/database.c:146:13: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized]
     for(int m = p+2;m< strlen(a);m++) {
             ^