i = 1 S = 0 while i < N do S = S + i i = i + 1
1: static int stack[100]; 2: static int sp=0; 3: void push(int); 4: int pop(void); 5: main() { 6: int i; 7: for ( i = 0; i < 10 ; i++ ) push(i*i); 8: for ( i = 0; i < 10 ; i++ ) printf("%d\n",pop()); 9: } 10: void push(int n) { 11: stack[sp] = n; 12: sp++; 13: }