int k, i; k = 4; for( i=1; i<=3; i++ ) k = 2*k + i; cout << k;
int s, k; s = 0; for( k=1; k<=11; k++ ) s = s + 12; cout << s;
int s, k; s = 0; for( k=4; k<=9; k++ ) s = s + 12; cout << s;
int s, k; s = 0; for( k=2; k<=12; k++ ) s = s + 11; cout << s;
int s, k; s = 0; for( k=14; k<=18; k++ ) s = s + 7; cout << s;
int u, i; u = 26; for( i=1; i<=5; i++ ) u = u – i; cout << u;
int s, k; s = 0; for( k=4; k<=11; k++ ) s = s + k; cout << s;
int s, n; s = 1; for( n=5; n<=8; n++ ) s = s * 3; cout << s;
int у, і; y = 0; for( і=1; i<=3; i++ ) y = y + 4*і; cout << у;
int y, і; y = 5; for( і=1; i<=3; i++ ) y = y + 5*і; cout << y;