View Compilation Error

0_0_20838108_27936.cpp: In function 'int main()':
0_0_20838108_27936.cpp:10:9: error: expected ';' before '}' token
 {s=s+i*i}
         ^
0_0_20838108_27936.cpp:12:11: error: expected ';' before '}' token
 {t=t+i*i*i}
           ^