View Compilation Error

0_0_30723850_2046.cpp: In function 'int isok(int, int)':
0_0_30723850_2046.cpp:74:13: error: two or more data types in declaration of 't'
     int int t=(p[(aid[l]+aid[mid])>>1]>=mid-l+1);
             ^
0_0_30723850_2046.cpp:75:12: error: 't' was not declared in this scope
     return t;
            ^