View Compilation Error

0_0_20630480_30111.cpp: In function 'int sumdec(int)':
0_0_20630480_30111.cpp:11:27: error: expected primary-expression at end of input
  for(int i=0;i<strlen(t);i+
                           ^
0_0_20630480_30111.cpp:11:27: error: expected ')' at end of input
0_0_20630480_30111.cpp:11:27: error: expected statement at end of input
0_0_20630480_30111.cpp:11:27: error: expected '}' at end of input