int if_jian(int a, int b, int c, int d, int e, int f,int g, int x, int y){
	int u,v;
	int t1,t2,t3,t4,t5;
	
	t1 = (a+b)<c;
	t2 = d + e;
	t3 = c + 1;

		if(y==1){
			if(t1)
				u = t3 +d;
			else if (!x)
				u = t2 + d;
			if(!t1 && x)
				v = t2 + e;
		}
		else{
			t4 = t3 + e;
			t5 = t4 + f;
			u = t5 + g;
		}
		return u;
}

int if_exSimple (int a, int b) {
	int g;
	if (a<b) {
		int e;
		e = a+b;
		e = 2*e;
		g = e;
	}
	else {
		int f;
		f = 2*b;
		f = f+a;
		g = f+b;
		}
	return g;	
}

int if_imbriq1 (int a, int b, int c) {
	int result;
	if (a < b) {
		if (b < c) {
			result = b;
		}
		else {
			result = c;
		}
	}
	else {
		result = a;
	}
	return result;
}

int if_imbriq2 (int a, int b, int c) {
	int result;
	if (a < b) {
		if (b < c) {
			result = b;
		}
		else {
			result = 47;
		}
	}
	else {
		result = a;
	}
	return result;
}

int if_min (int a, int b) {
	int min;
	if (a > b) {
		min=b;
	}
	else {
		min=a;
	}
	return min;
}

int if_prog(int j,int i){
	int a,b;
	a=i+j;
	if(a<0){
		b=2;
	}
	else {
		b=3;
	}
	return b;
}

int if_sansElse (int a, int b) {
	int c = 0;
	if (a < b) {
		c = a;
	}
	return c;
}

int if_test(int a, int b, int x, int y) {
	int c =0, d=0, v=0, w=0, z = 0;
	 if (a<b) {
	 	c = a+b;
	 }
	 if (x<y) {
	 	z = x+y;
	 	w = z+x;
	 }
	 d = c+1;
	 v = c+w;
	 return c; 
}

int if_ual (int op, int a, int b) {
	int result;
	if (op == 0) {
		result = a+b;
	}
	else {
		if (op == 1) {
			result = a-b;
		}
		else {
			if (op == 2) {
				result = a&&b;
			}
			else {
				if (op == 3) {
					result = a||b;
				}
			}
		}
	}
	return result;
}

int main(){
	int a;
	a=if_jian(1,2,3,4,5,6,7,8,9);
	a=if_exSimple(1,2);
	a=if_imbriq1(1,2,3);
	a=if_imbriq2(1,2,3);
	a=if_min(1,2);
	a=if_prog(1,2);
	a=if_sansElse(1,2);
	a=if_test(1,2,3,4);
	a=if_ual(1,2,3);
	return a;
}