View Compilation Error

0_0_38592699_17006.cpp: In function 'bool augment(int)':
0_0_38592699_17006.cpp:50:26: error: 'tot' was not declared in this scope
     for (int i = 1; i <= tot; i++) {
                          ^~~
0_0_38592699_17006.cpp:50:26: note: suggested alternative: 'tt'
     for (int i = 1; i <= tot; i++) {
                          ^~~
                          tt